8987418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 22370400

約数和(自身を除く): 13382982

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 2389, 3762, 4778, 7167, 14334, 21501, 26279, 43002, 45391, 52558, 78837, 90782, 136173, 157674, 236511, 272346, 408519, 473022, 499301, 817038, 998602, 1497903, 2995806, 4493709, 8987418]

約数ペア:

[(1, 8987418), (2, 4493709), (3, 2995806), (6, 1497903), (9, 998602), (11, 817038), (18, 499301), (19, 473022), (22, 408519), (33, 272346), (38, 236511), (57, 157674), (66, 136173), (99, 90782), (114, 78837), (171, 52558), (198, 45391), (209, 43002), (342, 26279), (418, 21501), (627, 14334), (1254, 7167), (1881, 4778), (2389, 3762)]