18628627872

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4512749}}^1$

素因数の和:4512805

約数の個数: 48

約数和(自身を含む): 50037372000

約数和(自身を除く): 31408744128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 4512749, 9025498, 13538247, 18050996, 27076494, 36101992, 54152988, 72203984, 108305976, 144407968, 194048207, 216611952, 388096414, 433223904, 582144621, 776192828, 1164289242, 1552385656, 2328578484, 3104771312, 4657156968, 6209542624, 9314313936, 18628627872]

約数ペア:

[(1, 18628627872), (2, 9314313936), (3, 6209542624), (4, 4657156968), (6, 3104771312), (8, 2328578484), (12, 1552385656), (16, 1164289242), (24, 776192828), (32, 582144621), (43, 433223904), (48, 388096414), (86, 216611952), (96, 194048207), (129, 144407968), (172, 108305976), (258, 72203984), (344, 54152988), (516, 36101992), (688, 27076494), (1032, 18050996), (1376, 13538247), (2064, 9025498), (4128, 4512749)]