18393882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10253}}^1$

素因数の和:10294

約数の個数: 32

約数和(自身を含む): 41344128

約数和(自身を除く): 22950246

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 10253, 20506, 30759, 61518, 133289, 235819, 266578, 399867, 471638, 707457, 799734, 1414914, 3065647, 6131294, 9196941, 18393882]

約数ペア:

[(1, 18393882), (2, 9196941), (3, 6131294), (6, 3065647), (13, 1414914), (23, 799734), (26, 707457), (39, 471638), (46, 399867), (69, 266578), (78, 235819), (138, 133289), (299, 61518), (598, 30759), (897, 20506), (1794, 10253)]