2151012

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2269}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 5084800

約数和(自身を除く): 2933788

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 2269, 4538, 6807, 9076, 13614, 27228, 179251, 358502, 537753, 717004, 1075506, 2151012]

約数ペア:

[(1, 2151012), (2, 1075506), (3, 717004), (4, 537753), (6, 358502), (12, 179251), (79, 27228), (158, 13614), (237, 9076), (316, 6807), (474, 4538), (948, 2269)]