2015317854

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 5070159360

約数和(自身を除く): 3054841506

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 83, 99, 123, 166, 198, 246, 249, 297, 369, 451, 498, 594, 738, 747, 902, 913, 997, 1107, 1353, 1494, 1826, 1994, 2214, 2241, 2706, 2739, 2991, 3403, 4059, 4482, 5478, 5982, 6806, 8118, 8217, 8973, 10209, 10967, 12177, 16434, 17946, 20418, 21934, 24354, 24651, 26919, 30627, 32901, 37433, 40877, 49302, 53838, 61254, 65802, 74866, 81754, 82751, 91881, 98703, 112299, 122631, 165502, 183762, 197406, 224598, 245262, 248253, 296109, 336897, 367893, 449647, 496506, 592218, 673794, 735786, 744759, 899294, 910261, 1010691, 1103679, 1348941, 1489518, 1820522, 2021382, 2207358, 2234277, 2697882, 2730783, 3392791, 4046823, 4468554, 5461566, 6785582, 8093646, 8192349, 10178373, 12140469, 16384698, 20356746, 24280938, 24577047, 30535119, 37320701, 49154094, 61070238, 74641402, 91605357, 111962103, 183210714, 223924206, 335886309, 671772618, 1007658927, 2015317854]

約数ペア:

[(1, 2015317854), (2, 1007658927), (3, 671772618), (6, 335886309), (9, 223924206), (11, 183210714), (18, 111962103), (22, 91605357), (27, 74641402), (33, 61070238), (41, 49154094), (54, 37320701), (66, 30535119), (82, 24577047), (83, 24280938), (99, 20356746), (123, 16384698), (166, 12140469), (198, 10178373), (246, 8192349), (249, 8093646), (297, 6785582), (369, 5461566), (451, 4468554), (498, 4046823), (594, 3392791), (738, 2730783), (747, 2697882), (902, 2234277), (913, 2207358), (997, 2021382), (1107, 1820522), (1353, 1489518), (1494, 1348941), (1826, 1103679), (1994, 1010691), (2214, 910261), (2241, 899294), (2706, 744759), (2739, 735786), (2991, 673794), (3403, 592218), (4059, 496506), (4482, 449647), (5478, 367893), (5982, 336897), (6806, 296109), (8118, 248253), (8217, 245262), (8973, 224598), (10209, 197406), (10967, 183762), (12177, 165502), (16434, 122631), (17946, 112299), (20418, 98703), (21934, 91881), (24354, 82751), (24651, 81754), (26919, 74866), (30627, 65802), (32901, 61254), (37433, 53838), (40877, 49302)]