8400798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 21162336

約数和(自身を除く): 12761538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1093, 1098, 1281, 2186, 2562, 3279, 3843, 6558, 7651, 7686, 9837, 15302, 19674, 22953, 45906, 66673, 68859, 133346, 137718, 200019, 400038, 466711, 600057, 933422, 1200114, 1400133, 2800266, 4200399, 8400798]

約数ペア:

[(1, 8400798), (2, 4200399), (3, 2800266), (6, 1400133), (7, 1200114), (9, 933422), (14, 600057), (18, 466711), (21, 400038), (42, 200019), (61, 137718), (63, 133346), (122, 68859), (126, 66673), (183, 45906), (366, 22953), (427, 19674), (549, 15302), (854, 9837), (1093, 7686), (1098, 7651), (1281, 6558), (2186, 3843), (2562, 3279)]