2187372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 5668992

約数和(自身を除く): 3481620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 227, 292, 438, 454, 681, 803, 876, 908, 1362, 1606, 2409, 2497, 2724, 3212, 4818, 4994, 7491, 9636, 9988, 14982, 16571, 29964, 33142, 49713, 66284, 99426, 182281, 198852, 364562, 546843, 729124, 1093686, 2187372]

約数ペア:

[(1, 2187372), (2, 1093686), (3, 729124), (4, 546843), (6, 364562), (11, 198852), (12, 182281), (22, 99426), (33, 66284), (44, 49713), (66, 33142), (73, 29964), (132, 16571), (146, 14982), (219, 9988), (227, 9636), (292, 7491), (438, 4994), (454, 4818), (681, 3212), (803, 2724), (876, 2497), (908, 2409), (1362, 1606)]