66356172

素因数分解:

$2^2\times 3^4\times {\mathrm{204803}}^1$

素因数の和:204819

約数の個数: 30

約数和(自身を含む): 173468988

約数和(自身を除く): 107112816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 204803, 409606, 614409, 819212, 1228818, 1843227, 2457636, 3686454, 5529681, 7372908, 11059362, 16589043, 22118724, 33178086, 66356172]

約数ペア:

[(1, 66356172), (2, 33178086), (3, 22118724), (4, 16589043), (6, 11059362), (9, 7372908), (12, 5529681), (18, 3686454), (27, 2457636), (36, 1843227), (54, 1228818), (81, 819212), (108, 614409), (162, 409606), (324, 204803)]