15697314828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8563}}^1\times {\mathrm{3917}}^1$

素因数の和:12503

約数の個数: 72

約数和(自身を含む): 42747480048

約数和(自身を除く): 27050165220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3917, 7834, 8563, 11751, 15668, 17126, 23502, 25689, 34252, 35253, 47004, 50921, 51378, 70506, 77067, 101842, 102756, 111319, 141012, 152763, 154134, 203684, 222638, 305526, 308268, 333957, 445276, 458289, 611052, 667914, 916578, 1001871, 1335828, 1833156, 2003742, 4007484, 33541271, 67082542, 100623813, 134165084, 201247626, 301871439, 402495252, 436036523, 603742878, 872073046, 1207485756, 1308109569, 1744146092, 2616219138, 3924328707, 5232438276, 7848657414, 15697314828]

約数ペア:

[(1, 15697314828), (2, 7848657414), (3, 5232438276), (4, 3924328707), (6, 2616219138), (9, 1744146092), (12, 1308109569), (13, 1207485756), (18, 872073046), (26, 603742878), (36, 436036523), (39, 402495252), (52, 301871439), (78, 201247626), (117, 134165084), (156, 100623813), (234, 67082542), (468, 33541271), (3917, 4007484), (7834, 2003742), (8563, 1833156), (11751, 1335828), (15668, 1001871), (17126, 916578), (23502, 667914), (25689, 611052), (34252, 458289), (35253, 445276), (47004, 333957), (50921, 308268), (51378, 305526), (70506, 222638), (77067, 203684), (101842, 154134), (102756, 152763), (111319, 141012)]