26553618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 75366720

約数和(自身を除く): 48813102

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 43, 58, 63, 78, 86, 87, 91, 117, 126, 129, 169, 174, 182, 203, 234, 258, 261, 273, 301, 338, 377, 387, 406, 507, 522, 546, 559, 602, 609, 754, 774, 819, 903, 1014, 1118, 1131, 1183, 1218, 1247, 1521, 1638, 1677, 1806, 1827, 2262, 2366, 2494, 2639, 2709, 3042, 3354, 3393, 3549, 3654, 3741, 3913, 4901, 5031, 5278, 5418, 6786, 7098, 7267, 7482, 7826, 7917, 8729, 9802, 10062, 10647, 11223, 11739, 14534, 14703, 15834, 16211, 17458, 21294, 21801, 22446, 23478, 23751, 26187, 29406, 32422, 34307, 35217, 43602, 44109, 47502, 48633, 50869, 52374, 65403, 68614, 70434, 78561, 88218, 97266, 101738, 102921, 113477, 130806, 145899, 152607, 157122, 205842, 210743, 226954, 291798, 305214, 308763, 340431, 421486, 457821, 617526, 632229, 680862, 915642, 1021293, 1264458, 1475201, 1896687, 2042586, 2950402, 3793374, 4425603, 8851206, 13276809, 26553618]

約数ペア:

[(1, 26553618), (2, 13276809), (3, 8851206), (6, 4425603), (7, 3793374), (9, 2950402), (13, 2042586), (14, 1896687), (18, 1475201), (21, 1264458), (26, 1021293), (29, 915642), (39, 680862), (42, 632229), (43, 617526), (58, 457821), (63, 421486), (78, 340431), (86, 308763), (87, 305214), (91, 291798), (117, 226954), (126, 210743), (129, 205842), (169, 157122), (174, 152607), (182, 145899), (203, 130806), (234, 113477), (258, 102921), (261, 101738), (273, 97266), (301, 88218), (338, 78561), (377, 70434), (387, 68614), (406, 65403), (507, 52374), (522, 50869), (546, 48633), (559, 47502), (602, 44109), (609, 43602), (754, 35217), (774, 34307), (819, 32422), (903, 29406), (1014, 26187), (1118, 23751), (1131, 23478), (1183, 22446), (1218, 21801), (1247, 21294), (1521, 17458), (1638, 16211), (1677, 15834), (1806, 14703), (1827, 14534), (2262, 11739), (2366, 11223), (2494, 10647), (2639, 10062), (2709, 9802), (3042, 8729), (3354, 7917), (3393, 7826), (3549, 7482), (3654, 7267), (3741, 7098), (3913, 6786), (4901, 5418), (5031, 5278)]