6660564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 16558080

約数和(自身を除く): 9897516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 223, 228, 262, 393, 446, 524, 669, 786, 892, 1338, 1572, 2489, 2676, 4237, 4978, 7467, 8474, 9956, 12711, 14934, 16948, 25422, 29213, 29868, 50844, 58426, 87639, 116852, 175278, 350556, 555047, 1110094, 1665141, 2220188, 3330282, 6660564]

約数ペア:

[(1, 6660564), (2, 3330282), (3, 2220188), (4, 1665141), (6, 1110094), (12, 555047), (19, 350556), (38, 175278), (57, 116852), (76, 87639), (114, 58426), (131, 50844), (223, 29868), (228, 29213), (262, 25422), (393, 16948), (446, 14934), (524, 12711), (669, 9956), (786, 8474), (892, 7467), (1338, 4978), (1572, 4237), (2489, 2676)]