18021718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 32310432

約数和(自身を除く): 14288714

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1033, 1342, 1586, 2066, 8723, 11363, 13429, 17446, 22726, 26858, 63013, 126026, 147719, 295438, 693143, 819169, 1386286, 1638338, 9010859, 18021718]

約数ペア:

[(1, 18021718), (2, 9010859), (11, 1638338), (13, 1386286), (22, 819169), (26, 693143), (61, 295438), (122, 147719), (143, 126026), (286, 63013), (671, 26858), (793, 22726), (1033, 17446), (1342, 13429), (1586, 11363), (2066, 8723)]