18456112

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{2753}}^1$

素因数の和:3180

約数の個数: 20

約数和(自身を含む): 35857080

約数和(自身を除く): 17400968

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 2753, 3352, 5506, 6704, 11012, 22024, 44048, 1153507, 2307014, 4614028, 9228056, 18456112]

約数ペア:

[(1, 18456112), (2, 9228056), (4, 4614028), (8, 2307014), (16, 1153507), (419, 44048), (838, 22024), (1676, 11012), (2753, 6704), (3352, 5506)]