2017673406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{60887}}^1$

素因数の和:61165

約数の個数: 48

約数和(自身を含む): 5015222784

約数和(自身を除く): 2997549378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 526, 789, 1578, 1841, 2367, 3682, 4734, 5523, 11046, 16569, 33138, 60887, 121774, 182661, 365322, 426209, 547983, 852418, 1095966, 1278627, 2557254, 3835881, 7671762, 16013281, 32026562, 48039843, 96079686, 112092967, 144119529, 224185934, 288239058, 336278901, 672557802, 1008836703, 2017673406]

約数ペア:

[(1, 2017673406), (2, 1008836703), (3, 672557802), (6, 336278901), (7, 288239058), (9, 224185934), (14, 144119529), (18, 112092967), (21, 96079686), (42, 48039843), (63, 32026562), (126, 16013281), (263, 7671762), (526, 3835881), (789, 2557254), (1578, 1278627), (1841, 1095966), (2367, 852418), (3682, 547983), (4734, 426209), (5523, 365322), (11046, 182661), (16569, 121774), (33138, 60887)]