31285332

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{22283}}^1$

素因数の和:22309

約数の個数: 48

約数和(自身を含む): 87353280

約数和(自身を除く): 56067948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 22283, 44566, 66849, 89132, 133698, 200547, 267396, 289679, 401094, 579358, 601641, 802188, 869037, 1158716, 1203282, 1738074, 2406564, 2607111, 3476148, 5214222, 7821333, 10428444, 15642666, 31285332]

約数ペア:

[(1, 31285332), (2, 15642666), (3, 10428444), (4, 7821333), (6, 5214222), (9, 3476148), (12, 2607111), (13, 2406564), (18, 1738074), (26, 1203282), (27, 1158716), (36, 869037), (39, 802188), (52, 601641), (54, 579358), (78, 401094), (108, 289679), (117, 267396), (156, 200547), (234, 133698), (351, 89132), (468, 66849), (702, 44566), (1404, 22283)]