4967802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 12467520

約数和(自身を除く): 7499718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 443, 534, 623, 801, 886, 1246, 1329, 1602, 1869, 2658, 3101, 3738, 3987, 5607, 6202, 7974, 9303, 11214, 18606, 27909, 39427, 55818, 78854, 118281, 236562, 275989, 354843, 551978, 709686, 827967, 1655934, 2483901, 4967802]

約数ペア:

[(1, 4967802), (2, 2483901), (3, 1655934), (6, 827967), (7, 709686), (9, 551978), (14, 354843), (18, 275989), (21, 236562), (42, 118281), (63, 78854), (89, 55818), (126, 39427), (178, 27909), (267, 18606), (443, 11214), (534, 9303), (623, 7974), (801, 6202), (886, 5607), (1246, 3987), (1329, 3738), (1602, 3101), (1869, 2658)]