13040316

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1009}}^1$

素因数の和:1378

約数の個数: 36

約数和(自身を含む): 33087600

約数和(自身を除く): 20047284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1009, 1077, 1436, 2018, 2154, 3027, 3231, 4036, 4308, 6054, 6462, 9081, 12108, 12924, 18162, 36324, 362231, 724462, 1086693, 1448924, 2173386, 3260079, 4346772, 6520158, 13040316]

約数ペア:

[(1, 13040316), (2, 6520158), (3, 4346772), (4, 3260079), (6, 2173386), (9, 1448924), (12, 1086693), (18, 724462), (36, 362231), (359, 36324), (718, 18162), (1009, 12924), (1077, 12108), (1436, 9081), (2018, 6462), (2154, 6054), (3027, 4308), (3231, 4036)]