18898564248

素因数分解:

$2^3\times 3^4\times {\mathrm{29164451}}^1$

素因数の和:29164469

約数の個数: 40

約数和(自身を含む): 52933480380

約数和(自身を除く): 34034916132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29164451, 58328902, 87493353, 116657804, 174986706, 233315608, 262480059, 349973412, 524960118, 699946824, 787440177, 1049920236, 1574880354, 2099840472, 2362320531, 3149760708, 4724641062, 6299521416, 9449282124, 18898564248]

約数ペア:

[(1, 18898564248), (2, 9449282124), (3, 6299521416), (4, 4724641062), (6, 3149760708), (8, 2362320531), (9, 2099840472), (12, 1574880354), (18, 1049920236), (24, 787440177), (27, 699946824), (36, 524960118), (54, 349973412), (72, 262480059), (81, 233315608), (108, 174986706), (162, 116657804), (216, 87493353), (324, 58328902), (648, 29164451)]