2176218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 5335200

約数和(自身を除く): 3158982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 379, 522, 638, 758, 957, 1137, 1914, 2274, 2871, 3411, 4169, 5742, 6822, 8338, 10991, 12507, 21982, 25014, 32973, 37521, 65946, 75042, 98919, 120901, 197838, 241802, 362703, 725406, 1088109, 2176218]

約数ペア:

[(1, 2176218), (2, 1088109), (3, 725406), (6, 362703), (9, 241802), (11, 197838), (18, 120901), (22, 98919), (29, 75042), (33, 65946), (58, 37521), (66, 32973), (87, 25014), (99, 21982), (174, 12507), (198, 10991), (261, 8338), (319, 6822), (379, 5742), (522, 4169), (638, 3411), (758, 2871), (957, 2274), (1137, 1914)]