326581668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{185137}}^1$

素因数の和:185161

約数の個数: 54

約数和(自身を含む): 960310806

約数和(自身を除く): 633729138

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 185137, 370274, 555411, 740548, 1110822, 1295959, 1666233, 2221644, 2591918, 3332466, 3887877, 5183836, 6664932, 7775754, 9071713, 11663631, 15551508, 18143426, 23327262, 27215139, 36286852, 46654524, 54430278, 81645417, 108860556, 163290834, 326581668]

約数ペア:

[(1, 326581668), (2, 163290834), (3, 108860556), (4, 81645417), (6, 54430278), (7, 46654524), (9, 36286852), (12, 27215139), (14, 23327262), (18, 18143426), (21, 15551508), (28, 11663631), (36, 9071713), (42, 7775754), (49, 6664932), (63, 5183836), (84, 3887877), (98, 3332466), (126, 2591918), (147, 2221644), (196, 1666233), (252, 1295959), (294, 1110822), (441, 740548), (588, 555411), (882, 370274), (1764, 185137)]