189112902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{40357}}^1$

素因数の和:40444

約数の個数: 32

約数和(自身を含む): 418431744

約数和(自身を除く): 229318842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 40357, 80714, 121071, 242142, 443927, 887854, 1331781, 2663562, 2865347, 5730694, 8596041, 17192082, 31518817, 63037634, 94556451, 189112902]

約数ペア:

[(1, 189112902), (2, 94556451), (3, 63037634), (6, 31518817), (11, 17192082), (22, 8596041), (33, 5730694), (66, 2865347), (71, 2663562), (142, 1331781), (213, 887854), (426, 443927), (781, 242142), (1562, 121071), (2343, 80714), (4686, 40357)]