669249756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{885251}}^1$

素因数の和:885271

約数の個数: 48

約数和(自身を含む): 1982964480

約数和(自身を除く): 1313714724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 885251, 1770502, 2655753, 3541004, 5311506, 6196757, 7967259, 10623012, 12393514, 15934518, 18590271, 23901777, 24787028, 31869036, 37180542, 47803554, 55770813, 74361084, 95607108, 111541626, 167312439, 223083252, 334624878, 669249756]

約数ペア:

[(1, 669249756), (2, 334624878), (3, 223083252), (4, 167312439), (6, 111541626), (7, 95607108), (9, 74361084), (12, 55770813), (14, 47803554), (18, 37180542), (21, 31869036), (27, 24787028), (28, 23901777), (36, 18590271), (42, 15934518), (54, 12393514), (63, 10623012), (84, 7967259), (108, 6196757), (126, 5311506), (189, 3541004), (252, 2655753), (378, 1770502), (756, 885251)]