1678212

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 4468800

約数和(自身を除く): 2790588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 379, 492, 738, 758, 1107, 1137, 1476, 1516, 2214, 2274, 3411, 4428, 4548, 6822, 10233, 13644, 15539, 20466, 31078, 40932, 46617, 62156, 93234, 139851, 186468, 279702, 419553, 559404, 839106, 1678212]

約数ペア:

[(1, 1678212), (2, 839106), (3, 559404), (4, 419553), (6, 279702), (9, 186468), (12, 139851), (18, 93234), (27, 62156), (36, 46617), (41, 40932), (54, 31078), (82, 20466), (108, 15539), (123, 13644), (164, 10233), (246, 6822), (369, 4548), (379, 4428), (492, 3411), (738, 2274), (758, 2214), (1107, 1516), (1137, 1476)]