18359220477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1\times {\mathrm{5333}}^1$

素因数の和:6309

約数の個数: 32

約数和(自身を含む): 26653955328

約数和(自身を除く): 8294734851

約数列:

[1, 3, 13, 39, 103, 309, 857, 1339, 2571, 4017, 5333, 11141, 15999, 33423, 69329, 88271, 207987, 264813, 549299, 1147523, 1647897, 3442569, 4570381, 7140887, 13711143, 21422661, 59414953, 178244859, 470749243, 1412247729, 6119740159, 18359220477]

約数ペア:

[(1, 18359220477), (3, 6119740159), (13, 1412247729), (39, 470749243), (103, 178244859), (309, 59414953), (857, 21422661), (1339, 13711143), (2571, 7140887), (4017, 4570381), (5333, 3442569), (11141, 1647897), (15999, 1147523), (33423, 549299), (69329, 264813), (88271, 207987)]