9780180396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2797}}^1\times {\mathrm{41627}}^1$

素因数の和:44438

約数の個数: 48

約数和(自身を含む): 26090432256

約数和(自身を除く): 16310251860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2797, 5594, 8391, 11188, 16782, 19579, 33564, 39158, 41627, 58737, 78316, 83254, 117474, 124881, 166508, 234948, 249762, 291389, 499524, 582778, 874167, 1165556, 1748334, 3496668, 116430719, 232861438, 349292157, 465722876, 698584314, 815015033, 1397168628, 1630030066, 2445045099, 3260060132, 4890090198, 9780180396]

約数ペア:

[(1, 9780180396), (2, 4890090198), (3, 3260060132), (4, 2445045099), (6, 1630030066), (7, 1397168628), (12, 815015033), (14, 698584314), (21, 465722876), (28, 349292157), (42, 232861438), (84, 116430719), (2797, 3496668), (5594, 1748334), (8391, 1165556), (11188, 874167), (16782, 582778), (19579, 499524), (33564, 291389), (39158, 249762), (41627, 234948), (58737, 166508), (78316, 124881), (83254, 117474)]