15723086718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{61487}}^1$

素因数の和:61641

約数の個数: 64

約数和(自身を含む): 35062917120

約数和(自身を除く): 19339830402

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 109, 138, 218, 327, 391, 654, 782, 1173, 1853, 2346, 2507, 3706, 5014, 5559, 7521, 11118, 15042, 42619, 61487, 85238, 122974, 127857, 184461, 255714, 368922, 1045279, 1414201, 2090558, 2828402, 3135837, 4242603, 6271674, 6702083, 8485206, 13404166, 20106249, 24041417, 40212498, 48082834, 72124251, 113935411, 144248502, 154147909, 227870822, 308295818, 341806233, 462443727, 683612466, 924887454, 2620514453, 5241028906, 7861543359, 15723086718]

約数ペア:

[(1, 15723086718), (2, 7861543359), (3, 5241028906), (6, 2620514453), (17, 924887454), (23, 683612466), (34, 462443727), (46, 341806233), (51, 308295818), (69, 227870822), (102, 154147909), (109, 144248502), (138, 113935411), (218, 72124251), (327, 48082834), (391, 40212498), (654, 24041417), (782, 20106249), (1173, 13404166), (1853, 8485206), (2346, 6702083), (2507, 6271674), (3706, 4242603), (5014, 3135837), (5559, 2828402), (7521, 2090558), (11118, 1414201), (15042, 1045279), (42619, 368922), (61487, 255714), (85238, 184461), (122974, 127857)]