15190208046

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1138867}}^1$

素因数の和:1138910

約数の個数: 64

約数和(自身を含む): 38265964800

約数和(自身を除く): 23075756754

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 1138867, 2277734, 3416601, 6833202, 10249803, 14805271, 20499606, 21638473, 29610542, 30749409, 43276946, 44415813, 61498818, 64915419, 88831626, 129830838, 133247439, 194746257, 266494878, 281300149, 389492514, 399742317, 562600298, 584238771, 799484634, 843900447, 1168477542, 1687800894, 2531701341, 5063402682, 7595104023, 15190208046]

約数ペア:

[(1, 15190208046), (2, 7595104023), (3, 5063402682), (6, 2531701341), (9, 1687800894), (13, 1168477542), (18, 843900447), (19, 799484634), (26, 584238771), (27, 562600298), (38, 399742317), (39, 389492514), (54, 281300149), (57, 266494878), (78, 194746257), (114, 133247439), (117, 129830838), (171, 88831626), (234, 64915419), (247, 61498818), (342, 44415813), (351, 43276946), (494, 30749409), (513, 29610542), (702, 21638473), (741, 20499606), (1026, 14805271), (1482, 10249803), (2223, 6833202), (4446, 3416601), (6669, 2277734), (13338, 1138867)]