840470652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3335201}}^1$

素因数の和:3335218

約数の個数: 36

約数和(自身を含む): 2428027056

約数和(自身を除く): 1587556404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3335201, 6670402, 10005603, 13340804, 20011206, 23346407, 30016809, 40022412, 46692814, 60033618, 70039221, 93385628, 120067236, 140078442, 210117663, 280156884, 420235326, 840470652]

約数ペア:

[(1, 840470652), (2, 420235326), (3, 280156884), (4, 210117663), (6, 140078442), (7, 120067236), (9, 93385628), (12, 70039221), (14, 60033618), (18, 46692814), (21, 40022412), (28, 30016809), (36, 23346407), (42, 20011206), (63, 13340804), (84, 10005603), (126, 6670402), (252, 3335201)]