214132086

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{20981}}^1$

素因数の和:21008

約数の個数: 56

約数和(自身を含む): 550399824

約数和(自身を除く): 336267738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 10206, 20981, 41962, 62943, 125886, 146867, 188829, 293734, 377658, 440601, 566487, 881202, 1132974, 1321803, 1699461, 2643606, 3398922, 3965409, 5098383, 7930818, 10196766, 11896227, 15295149, 23792454, 30590298, 35688681, 71377362, 107066043, 214132086]

約数ペア:

[(1, 214132086), (2, 107066043), (3, 71377362), (6, 35688681), (7, 30590298), (9, 23792454), (14, 15295149), (18, 11896227), (21, 10196766), (27, 7930818), (42, 5098383), (54, 3965409), (63, 3398922), (81, 2643606), (126, 1699461), (162, 1321803), (189, 1132974), (243, 881202), (378, 566487), (486, 440601), (567, 377658), (729, 293734), (1134, 188829), (1458, 146867), (1701, 125886), (3402, 62943), (5103, 41962), (10206, 20981)]