18402734

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2472

約数の個数: 24

約数和(自身を含む): 32531040

約数和(自身を除く): 14128306

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 2377, 3871, 4754, 7742, 16639, 33278, 116473, 187783, 232946, 375566, 1314481, 2628962, 9201367, 18402734]

約数ペア:

[(1, 18402734), (2, 9201367), (7, 2628962), (14, 1314481), (49, 375566), (79, 232946), (98, 187783), (158, 116473), (553, 33278), (1106, 16639), (2377, 7742), (3871, 4754)]