42272646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 93602304

約数和(自身を除く): 51329658

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 169, 282, 338, 507, 611, 887, 1014, 1222, 1774, 1833, 2661, 3666, 5322, 7943, 11531, 15886, 23062, 23829, 34593, 41689, 47658, 69186, 83378, 125067, 149903, 250134, 299806, 449709, 541957, 899418, 1083914, 1625871, 3251742, 7045441, 14090882, 21136323, 42272646]

約数ペア:

[(1, 42272646), (2, 21136323), (3, 14090882), (6, 7045441), (13, 3251742), (26, 1625871), (39, 1083914), (47, 899418), (78, 541957), (94, 449709), (141, 299806), (169, 250134), (282, 149903), (338, 125067), (507, 83378), (611, 69186), (887, 47658), (1014, 41689), (1222, 34593), (1774, 23829), (1833, 23062), (2661, 15886), (3666, 11531), (5322, 7943)]