16920223326

素因数分解:

$2^1\times 3^4\times {\mathrm{1499}}^1\times {\mathrm{69677}}^1$

素因数の和:71190

約数の個数: 40

約数和(自身を含む): 37939671000

約数和(自身を除く): 21019447674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1499, 2998, 4497, 8994, 13491, 26982, 40473, 69677, 80946, 121419, 139354, 209031, 242838, 418062, 627093, 1254186, 1881279, 3762558, 5643837, 11287674, 104445823, 208891646, 313337469, 626674938, 940012407, 1880024814, 2820037221, 5640074442, 8460111663, 16920223326]

約数ペア:

[(1, 16920223326), (2, 8460111663), (3, 5640074442), (6, 2820037221), (9, 1880024814), (18, 940012407), (27, 626674938), (54, 313337469), (81, 208891646), (162, 104445823), (1499, 11287674), (2998, 5643837), (4497, 3762558), (8994, 1881279), (13491, 1254186), (26982, 627093), (40473, 418062), (69677, 242838), (80946, 209031), (121419, 139354)]