72990498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{248267}}^1$

素因数の和:248286

約数の個数: 24

約数和(自身を含む): 169815312

約数和(自身を除く): 96824814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 248267, 496534, 744801, 1489602, 1737869, 3475738, 5213607, 10427214, 12165083, 24330166, 36495249, 72990498]

約数ペア:

[(1, 72990498), (2, 36495249), (3, 24330166), (6, 12165083), (7, 10427214), (14, 5213607), (21, 3475738), (42, 1737869), (49, 1489602), (98, 744801), (147, 496534), (294, 248267)]