18457614

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1270

約数の個数: 72

約数和(自身を含む): 49297248

約数和(自身を除く): 30839634

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1231, 1666, 2142, 2462, 2499, 3693, 4998, 7386, 7497, 8617, 11079, 14994, 17234, 20927, 22158, 25851, 41854, 51702, 60319, 62781, 77553, 120638, 125562, 146489, 155106, 180957, 188343, 292978, 361914, 376686, 439467, 542871, 878934, 1025423, 1085742, 1318401, 2050846, 2636802, 3076269, 6152538, 9228807, 18457614]

約数ペア:

[(1, 18457614), (2, 9228807), (3, 6152538), (6, 3076269), (7, 2636802), (9, 2050846), (14, 1318401), (17, 1085742), (18, 1025423), (21, 878934), (34, 542871), (42, 439467), (49, 376686), (51, 361914), (63, 292978), (98, 188343), (102, 180957), (119, 155106), (126, 146489), (147, 125562), (153, 120638), (238, 77553), (294, 62781), (306, 60319), (357, 51702), (441, 41854), (714, 25851), (833, 22158), (882, 20927), (1071, 17234), (1231, 14994), (1666, 11079), (2142, 8617), (2462, 7497), (2499, 7386), (3693, 4998)]