15704748

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8231}}^1$

素因数の和:8294

約数の個数: 36

約数和(自身を含む): 40452048

約数和(自身を除く): 24747300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 8231, 16462, 24693, 32924, 49386, 74079, 98772, 148158, 296316, 436243, 872486, 1308729, 1744972, 2617458, 3926187, 5234916, 7852374, 15704748]

約数ペア:

[(1, 15704748), (2, 7852374), (3, 5234916), (4, 3926187), (6, 2617458), (9, 1744972), (12, 1308729), (18, 872486), (36, 436243), (53, 296316), (106, 148158), (159, 98772), (212, 74079), (318, 49386), (477, 32924), (636, 24693), (954, 16462), (1908, 8231)]