142006668

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{28109}}^1$

素因数の和:28537

約数の個数: 24

約数和(自身を含む): 332147760

約数和(自身を除く): 190141092

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 28109, 56218, 84327, 112436, 168654, 337308, 11833889, 23667778, 35501667, 47335556, 71003334, 142006668]

約数ペア:

[(1, 142006668), (2, 71003334), (3, 47335556), (4, 35501667), (6, 23667778), (12, 11833889), (421, 337308), (842, 168654), (1263, 112436), (1684, 84327), (2526, 56218), (5052, 28109)]