42670404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{169327}}^1$

素因数の和:169344

約数の個数: 36

約数和(自身を含む): 123270784

約数和(自身を除く): 80600380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 169327, 338654, 507981, 677308, 1015962, 1185289, 1523943, 2031924, 2370578, 3047886, 3555867, 4741156, 6095772, 7111734, 10667601, 14223468, 21335202, 42670404]

約数ペア:

[(1, 42670404), (2, 21335202), (3, 14223468), (4, 10667601), (6, 7111734), (7, 6095772), (9, 4741156), (12, 3555867), (14, 3047886), (18, 2370578), (21, 2031924), (28, 1523943), (36, 1185289), (42, 1015962), (63, 677308), (84, 507981), (126, 338654), (252, 169327)]