18228852

素因数分解:

$2^2\times 3^2\times {\mathrm{506357}}^1$

素因数の和:506367

約数の個数: 18

約数和(自身を含む): 46078578

約数和(自身を除く): 27849726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 506357, 1012714, 1519071, 2025428, 3038142, 4557213, 6076284, 9114426, 18228852]

約数ペア:

[(1, 18228852), (2, 9114426), (3, 6076284), (4, 4557213), (6, 3038142), (9, 2025428), (12, 1519071), (18, 1012714), (36, 506357)]