16772886

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23893}}^1$

素因数の和:23917

約数の個数: 32

約数和(自身を含む): 40141920

約数和(自身を除く): 23369034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 23893, 47786, 71679, 143358, 215037, 310609, 430074, 621218, 645111, 931827, 1290222, 1863654, 2795481, 5590962, 8386443, 16772886]

約数ペア:

[(1, 16772886), (2, 8386443), (3, 5590962), (6, 2795481), (9, 1863654), (13, 1290222), (18, 931827), (26, 645111), (27, 621218), (39, 430074), (54, 310609), (78, 215037), (117, 143358), (234, 71679), (351, 47786), (702, 23893)]