72726486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{247369}}^1$

素因数の和:247388

約数の個数: 24

約数和(自身を含む): 169201080

約数和(自身を除く): 96474594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 247369, 494738, 742107, 1484214, 1731583, 3463166, 5194749, 10389498, 12121081, 24242162, 36363243, 72726486]

約数ペア:

[(1, 72726486), (2, 36363243), (3, 24242162), (6, 12121081), (7, 10389498), (14, 5194749), (21, 3463166), (42, 1731583), (49, 1484214), (98, 742107), (147, 494738), (294, 247369)]