18661835052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{853}}^1$

素因数の和:1589

約数の個数: 192

約数和(自身を含む): 56730741760

約数和(自身を除く): 38068906708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 673, 756, 774, 853, 903, 1161, 1204, 1346, 1548, 1706, 1806, 2019, 2322, 2559, 2692, 2709, 3412, 3612, 4038, 4644, 4711, 5118, 5418, 5971, 6057, 7677, 8076, 8127, 9422, 10236, 10836, 11942, 12114, 14133, 15354, 16254, 17913, 18171, 18844, 23031, 23884, 24228, 28266, 28939, 30708, 32508, 35826, 36342, 36679, 42399, 46062, 53739, 56532, 57878, 71652, 72684, 73358, 84798, 86817, 92124, 107478, 110037, 115756, 127197, 146716, 161217, 169596, 173634, 202573, 214956, 220074, 254394, 256753, 260451, 322434, 330111, 347268, 405146, 440148, 508788, 513506, 520902, 574069, 607719, 644868, 660222, 770259, 781353, 810292, 990333, 1027012, 1041804, 1148138, 1215438, 1320444, 1540518, 1562706, 1722207, 1823157, 1980666, 2296276, 2310777, 2430876, 3081036, 3125412, 3444414, 3646314, 3961332, 4018483, 4621554, 5166621, 5469471, 6888828, 6932331, 7292628, 8036966, 9243108, 10333242, 10938942, 12055449, 13864662, 15499863, 16073932, 20666484, 21877884, 24110898, 24684967, 27729324, 30999726, 36166347, 48221796, 49369934, 61999452, 72332694, 74054901, 98739868, 108499041, 144665388, 148109802, 172794769, 216998082, 222164703, 296219604, 345589538, 433996164, 444329406, 518384307, 666494109, 691179076, 888658812, 1036768614, 1332988218, 1555152921, 2073537228, 2665976436, 3110305842, 4665458763, 6220611684, 9330917526, 18661835052]

約数ペア:

[(1, 18661835052), (2, 9330917526), (3, 6220611684), (4, 4665458763), (6, 3110305842), (7, 2665976436), (9, 2073537228), (12, 1555152921), (14, 1332988218), (18, 1036768614), (21, 888658812), (27, 691179076), (28, 666494109), (36, 518384307), (42, 444329406), (43, 433996164), (54, 345589538), (63, 296219604), (84, 222164703), (86, 216998082), (108, 172794769), (126, 148109802), (129, 144665388), (172, 108499041), (189, 98739868), (252, 74054901), (258, 72332694), (301, 61999452), (378, 49369934), (387, 48221796), (516, 36166347), (602, 30999726), (673, 27729324), (756, 24684967), (774, 24110898), (853, 21877884), (903, 20666484), (1161, 16073932), (1204, 15499863), (1346, 13864662), (1548, 12055449), (1706, 10938942), (1806, 10333242), (2019, 9243108), (2322, 8036966), (2559, 7292628), (2692, 6932331), (2709, 6888828), (3412, 5469471), (3612, 5166621), (4038, 4621554), (4644, 4018483), (4711, 3961332), (5118, 3646314), (5418, 3444414), (5971, 3125412), (6057, 3081036), (7677, 2430876), (8076, 2310777), (8127, 2296276), (9422, 1980666), (10236, 1823157), (10836, 1722207), (11942, 1562706), (12114, 1540518), (14133, 1320444), (15354, 1215438), (16254, 1148138), (17913, 1041804), (18171, 1027012), (18844, 990333), (23031, 810292), (23884, 781353), (24228, 770259), (28266, 660222), (28939, 644868), (30708, 607719), (32508, 574069), (35826, 520902), (36342, 513506), (36679, 508788), (42399, 440148), (46062, 405146), (53739, 347268), (56532, 330111), (57878, 322434), (71652, 260451), (72684, 256753), (73358, 254394), (84798, 220074), (86817, 214956), (92124, 202573), (107478, 173634), (110037, 169596), (115756, 161217), (127197, 146716)]