18151221308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13307347}}^1$

素因数の和:13307393

約数の個数: 24

約数和(自身を含む): 35770151424

約数和(自身を除く): 17618930116

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 13307347, 26614694, 53229388, 146380817, 292761634, 412527757, 585523268, 825055514, 1650111028, 4537805327, 9075610654, 18151221308]

約数ペア:

[(1, 18151221308), (2, 9075610654), (4, 4537805327), (11, 1650111028), (22, 825055514), (31, 585523268), (44, 412527757), (62, 292761634), (124, 146380817), (341, 53229388), (682, 26614694), (1364, 13307347)]