68809806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{294059}}^1$

素因数の和:294080

約数の個数: 24

約数和(自身を含む): 160556760

約数和(自身を除く): 91746954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 294059, 588118, 882177, 1764354, 2646531, 3822767, 5293062, 7645534, 11468301, 22936602, 34404903, 68809806]

約数ペア:

[(1, 68809806), (2, 34404903), (3, 22936602), (6, 11468301), (9, 7645534), (13, 5293062), (18, 3822767), (26, 2646531), (39, 1764354), (78, 882177), (117, 588118), (234, 294059)]