18147732837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{27539}}^1$

素因数の和:27893

約数の個数: 32

約数和(自身を含む): 26582048640

約数和(自身を除く): 8434315803

約数列:

[1, 3, 13, 39, 61, 183, 277, 793, 831, 2379, 3601, 10803, 16897, 27539, 50691, 82617, 219661, 358007, 658983, 1074021, 1679879, 5039637, 7628303, 21838427, 22884909, 65515281, 99167939, 297503817, 465326483, 1395979449, 6049244279, 18147732837]

約数ペア:

[(1, 18147732837), (3, 6049244279), (13, 1395979449), (39, 465326483), (61, 297503817), (183, 99167939), (277, 65515281), (793, 22884909), (831, 21838427), (2379, 7628303), (3601, 5039637), (10803, 1679879), (16897, 1074021), (27539, 658983), (50691, 358007), (82617, 219661)]