8858724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 23804928

約数和(自身を除く): 14946204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 647, 652, 978, 1141, 1294, 1941, 1956, 2282, 2588, 3423, 3882, 4529, 4564, 6846, 7764, 9058, 13587, 13692, 18116, 27174, 54348, 105461, 210922, 316383, 421844, 632766, 738227, 1265532, 1476454, 2214681, 2952908, 4429362, 8858724]

約数ペア:

[(1, 8858724), (2, 4429362), (3, 2952908), (4, 2214681), (6, 1476454), (7, 1265532), (12, 738227), (14, 632766), (21, 421844), (28, 316383), (42, 210922), (84, 105461), (163, 54348), (326, 27174), (489, 18116), (647, 13692), (652, 13587), (978, 9058), (1141, 7764), (1294, 6846), (1941, 4564), (1956, 4529), (2282, 3882), (2588, 3423)]