212426124

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{27109}}^1$

素因数の和:27769

約数の個数: 24

約数和(自身を含む): 496438320

約数和(自身を除く): 284012196

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 7836, 27109, 54218, 81327, 108436, 162654, 325308, 17702177, 35404354, 53106531, 70808708, 106213062, 212426124]

約数ペア:

[(1, 212426124), (2, 106213062), (3, 70808708), (4, 53106531), (6, 35404354), (12, 17702177), (653, 325308), (1306, 162654), (1959, 108436), (2612, 81327), (3918, 54218), (7836, 27109)]