1868886

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 4237920

約数和(自身を除く): 2369034

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 653, 954, 1306, 1431, 1959, 2862, 3918, 5877, 11754, 17631, 34609, 35262, 69218, 103827, 207654, 311481, 622962, 934443, 1868886]

約数ペア:

[(1, 1868886), (2, 934443), (3, 622962), (6, 311481), (9, 207654), (18, 103827), (27, 69218), (53, 35262), (54, 34609), (106, 17631), (159, 11754), (318, 5877), (477, 3918), (653, 2862), (954, 1959), (1306, 1431)]