81233874

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{36691}}^1$

素因数の和:36743

約数の個数: 32

約数和(自身を含む): 184927680

約数和(自身を除く): 103693806

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 36691, 73382, 110073, 220146, 330219, 660438, 990657, 1504331, 1981314, 3008662, 4512993, 9025986, 13538979, 27077958, 40616937, 81233874]

約数ペア:

[(1, 81233874), (2, 40616937), (3, 27077958), (6, 13538979), (9, 9025986), (18, 4512993), (27, 3008662), (41, 1981314), (54, 1504331), (82, 990657), (123, 660438), (246, 330219), (369, 220146), (738, 110073), (1107, 73382), (2214, 36691)]