9431214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 20870784

約数和(自身を除く): 11439570

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 131, 142, 169, 213, 262, 338, 393, 426, 507, 786, 923, 1014, 1703, 1846, 2769, 3406, 5109, 5538, 9301, 10218, 11999, 18602, 22139, 23998, 27903, 35997, 44278, 55806, 66417, 71994, 120913, 132834, 241826, 362739, 725478, 1571869, 3143738, 4715607, 9431214]

約数ペア:

[(1, 9431214), (2, 4715607), (3, 3143738), (6, 1571869), (13, 725478), (26, 362739), (39, 241826), (71, 132834), (78, 120913), (131, 71994), (142, 66417), (169, 55806), (213, 44278), (262, 35997), (338, 27903), (393, 23998), (426, 22139), (507, 18602), (786, 11999), (923, 10218), (1014, 9301), (1703, 5538), (1846, 5109), (2769, 3406)]