31444452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67189}}^1$

素因数の和:67212

約数の個数: 36

約数和(自身を含む): 85600060

約数和(自身を除く): 54155608

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 67189, 134378, 201567, 268756, 403134, 604701, 806268, 873457, 1209402, 1746914, 2418804, 2620371, 3493828, 5240742, 7861113, 10481484, 15722226, 31444452]

約数ペア:

[(1, 31444452), (2, 15722226), (3, 10481484), (4, 7861113), (6, 5240742), (9, 3493828), (12, 2620371), (13, 2418804), (18, 1746914), (26, 1209402), (36, 873457), (39, 806268), (52, 604701), (78, 403134), (117, 268756), (156, 201567), (234, 134378), (468, 67189)]