274313286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1172279}}^1$

素因数の和:1172300

約数の個数: 24

約数和(自身を含む): 640064880

約数和(自身を除く): 365751594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1172279, 2344558, 3516837, 7033674, 10550511, 15239627, 21101022, 30479254, 45718881, 91437762, 137156643, 274313286]

約数ペア:

[(1, 274313286), (2, 137156643), (3, 91437762), (6, 45718881), (9, 30479254), (13, 21101022), (18, 15239627), (26, 10550511), (39, 7033674), (78, 3516837), (117, 2344558), (234, 1172279)]