18376403903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1\times {\mathrm{2113}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 21975385152

約数和(自身を除く): 3598981249

約数列:

[1, 11, 13, 61, 143, 671, 793, 997, 2113, 8723, 10967, 12961, 23243, 27469, 60817, 128893, 142571, 302159, 668987, 790621, 1417823, 1675609, 2106661, 8696831, 18431699, 23173271, 27386593, 128506321, 301252523, 1413569531, 1670582173, 18376403903]

約数ペア:

[(1, 18376403903), (11, 1670582173), (13, 1413569531), (61, 301252523), (143, 128506321), (671, 27386593), (793, 23173271), (997, 18431699), (2113, 8696831), (8723, 2106661), (10967, 1675609), (12961, 1417823), (23243, 790621), (27469, 668987), (60817, 302159), (128893, 142571)]