2661169464

素因数分解:

$2^3\times 3^4\times {\mathrm{4106743}}^1$

素因数の和:4106761

約数の個数: 40

約数和(自身を含む): 7453740360

約数和(自身を除く): 4792570896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 4106743, 8213486, 12320229, 16426972, 24640458, 32853944, 36960687, 49280916, 73921374, 98561832, 110882061, 147842748, 221764122, 295685496, 332646183, 443528244, 665292366, 887056488, 1330584732, 2661169464]

約数ペア:

[(1, 2661169464), (2, 1330584732), (3, 887056488), (4, 665292366), (6, 443528244), (8, 332646183), (9, 295685496), (12, 221764122), (18, 147842748), (24, 110882061), (27, 98561832), (36, 73921374), (54, 49280916), (72, 36960687), (81, 32853944), (108, 24640458), (162, 16426972), (216, 12320229), (324, 8213486), (648, 4106743)]