975996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1291}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 2894080

約数和(自身を除く): 1918084

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, 1291, 2582, 3873, 5164, 7746, 9037, 11619, 15492, 18074, 23238, 27111, 34857, 36148, 46476, 54222, 69714, 81333, 108444, 139428, 162666, 243999, 325332, 487998, 975996]

約数ペア:

[(1, 975996), (2, 487998), (3, 325332), (4, 243999), (6, 162666), (7, 139428), (9, 108444), (12, 81333), (14, 69714), (18, 54222), (21, 46476), (27, 36148), (28, 34857), (36, 27111), (42, 23238), (54, 18074), (63, 15492), (84, 11619), (108, 9037), (126, 7746), (189, 5164), (252, 3873), (378, 2582), (756, 1291)]