16640244

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{5851}}^1$

素因数の和:5940

約数の個数: 36

約数和(自身を含む): 42602560

約数和(自身を除く): 25962316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 5851, 11702, 17553, 23404, 35106, 52659, 70212, 105318, 210636, 462229, 924458, 1386687, 1848916, 2773374, 4160061, 5546748, 8320122, 16640244]

約数ペア:

[(1, 16640244), (2, 8320122), (3, 5546748), (4, 4160061), (6, 2773374), (9, 1848916), (12, 1386687), (18, 924458), (36, 462229), (79, 210636), (158, 105318), (237, 70212), (316, 52659), (474, 35106), (711, 23404), (948, 17553), (1422, 11702), (2844, 5851)]