15691645206

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 35588367360

約数和(自身を除く): 19896722154

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 163, 174, 223, 261, 326, 446, 489, 522, 669, 827, 978, 1338, 1467, 1654, 2007, 2481, 2934, 4014, 4727, 4962, 6467, 7443, 9454, 12934, 14181, 14886, 19401, 23983, 28362, 36349, 38802, 42543, 47966, 58203, 71949, 72698, 85086, 109047, 116406, 134801, 143898, 184421, 215847, 218094, 269602, 327141, 368842, 404403, 431694, 553263, 654282, 808806, 1054121, 1106526, 1213209, 1659789, 2108242, 2426418, 3162363, 3319578, 3909229, 5348209, 6324726, 7818458, 9487089, 10696418, 11727687, 16044627, 18974178, 23455374, 30060623, 32089254, 35183061, 48133881, 60121246, 70366122, 90181869, 96267762, 180363738, 270545607, 541091214, 871758067, 1743516134, 2615274201, 5230548402, 7845822603, 15691645206]

約数ペア:

[(1, 15691645206), (2, 7845822603), (3, 5230548402), (6, 2615274201), (9, 1743516134), (18, 871758067), (29, 541091214), (58, 270545607), (87, 180363738), (163, 96267762), (174, 90181869), (223, 70366122), (261, 60121246), (326, 48133881), (446, 35183061), (489, 32089254), (522, 30060623), (669, 23455374), (827, 18974178), (978, 16044627), (1338, 11727687), (1467, 10696418), (1654, 9487089), (2007, 7818458), (2481, 6324726), (2934, 5348209), (4014, 3909229), (4727, 3319578), (4962, 3162363), (6467, 2426418), (7443, 2108242), (9454, 1659789), (12934, 1213209), (14181, 1106526), (14886, 1054121), (19401, 808806), (23983, 654282), (28362, 553263), (36349, 431694), (38802, 404403), (42543, 368842), (47966, 327141), (58203, 269602), (71949, 218094), (72698, 215847), (85086, 184421), (109047, 143898), (116406, 134801)]