42618828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{72481}}^1$

素因数の和:72502

約数の個数: 36

約数和(自身を含む): 115681272

約数和(自身を除く): 73062444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 72481, 144962, 217443, 289924, 434886, 507367, 869772, 1014734, 1522101, 2029468, 3044202, 3551569, 6088404, 7103138, 10654707, 14206276, 21309414, 42618828]

約数ペア:

[(1, 42618828), (2, 21309414), (3, 14206276), (4, 10654707), (6, 7103138), (7, 6088404), (12, 3551569), (14, 3044202), (21, 2029468), (28, 1522101), (42, 1014734), (49, 869772), (84, 507367), (98, 434886), (147, 289924), (196, 217443), (294, 144962), (588, 72481)]