13263084

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5189}}^1$

素因数の和:5270

約数の個数: 36

約数和(自身を含む): 34004880

約数和(自身を除く): 20741796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 5189, 10378, 15567, 20756, 31134, 46701, 62268, 93402, 186804, 368419, 736838, 1105257, 1473676, 2210514, 3315771, 4421028, 6631542, 13263084]

約数ペア:

[(1, 13263084), (2, 6631542), (3, 4421028), (4, 3315771), (6, 2210514), (9, 1473676), (12, 1105257), (18, 736838), (36, 368419), (71, 186804), (142, 93402), (213, 62268), (284, 46701), (426, 31134), (639, 20756), (852, 15567), (1278, 10378), (2556, 5189)]