86143218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{12583}}^1$

素因数の和:12758

約数の個数: 32

約数和(自身を含む): 198122496

約数和(自身を除く): 111979278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 12583, 25166, 37749, 75498, 88081, 176162, 264243, 528486, 2051029, 4102058, 6153087, 12306174, 14357203, 28714406, 43071609, 86143218]

約数ペア:

[(1, 86143218), (2, 43071609), (3, 28714406), (6, 14357203), (7, 12306174), (14, 6153087), (21, 4102058), (42, 2051029), (163, 528486), (326, 264243), (489, 176162), (978, 88081), (1141, 75498), (2282, 37749), (3423, 25166), (6846, 12583)]