3419886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 7286400

約数和(自身を除く): 3866514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 229, 262, 393, 458, 687, 786, 1374, 2489, 4351, 4978, 7467, 8702, 13053, 14934, 26106, 29999, 59998, 89997, 179994, 569981, 1139962, 1709943, 3419886]

約数ペア:

[(1, 3419886), (2, 1709943), (3, 1139962), (6, 569981), (19, 179994), (38, 89997), (57, 59998), (114, 29999), (131, 26106), (229, 14934), (262, 13053), (393, 8702), (458, 7467), (687, 4978), (786, 4351), (1374, 2489)]