13013538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 27361152

約数和(自身を除く): 14347614

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 521, 543, 1042, 1086, 1563, 3126, 4163, 8326, 11983, 12489, 23966, 24978, 35949, 71898, 94301, 188602, 282903, 565806, 2168923, 4337846, 6506769, 13013538]

約数ペア:

[(1, 13013538), (2, 6506769), (3, 4337846), (6, 2168923), (23, 565806), (46, 282903), (69, 188602), (138, 94301), (181, 71898), (362, 35949), (521, 24978), (543, 23966), (1042, 12489), (1086, 11983), (1563, 8326), (3126, 4163)]