18300312

素因数分解:

$2^3\times 3^2\times {\mathrm{433}}^1\times {\mathrm{587}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 49762440

約数和(自身を除く): 31462128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 433, 587, 866, 1174, 1299, 1732, 1761, 2348, 2598, 3464, 3522, 3897, 4696, 5196, 5283, 7044, 7794, 10392, 10566, 14088, 15588, 21132, 31176, 42264, 254171, 508342, 762513, 1016684, 1525026, 2033368, 2287539, 3050052, 4575078, 6100104, 9150156, 18300312]

約数ペア:

[(1, 18300312), (2, 9150156), (3, 6100104), (4, 4575078), (6, 3050052), (8, 2287539), (9, 2033368), (12, 1525026), (18, 1016684), (24, 762513), (36, 508342), (72, 254171), (433, 42264), (587, 31176), (866, 21132), (1174, 15588), (1299, 14088), (1732, 10566), (1761, 10392), (2348, 7794), (2598, 7044), (3464, 5283), (3522, 5196), (3897, 4696)]