18714672

素因数分解:

$2^4\times 3^3\times {\mathrm{43321}}^1$

素因数の和:43338

約数の個数: 40

約数和(自身を含む): 53719280

約数和(自身を除く): 35004608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 43321, 86642, 129963, 173284, 259926, 346568, 389889, 519852, 693136, 779778, 1039704, 1169667, 1559556, 2079408, 2339334, 3119112, 4678668, 6238224, 9357336, 18714672]

約数ペア:

[(1, 18714672), (2, 9357336), (3, 6238224), (4, 4678668), (6, 3119112), (8, 2339334), (9, 2079408), (12, 1559556), (16, 1169667), (18, 1039704), (24, 779778), (27, 693136), (36, 519852), (48, 389889), (54, 346568), (72, 259926), (108, 173284), (144, 129963), (216, 86642), (432, 43321)]