18064260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{100357}}^1$

素因数の和:100372

約数の個数: 36

約数和(自身を含む): 54795468

約数和(自身を除く): 36731208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 100357, 200714, 301071, 401428, 501785, 602142, 903213, 1003570, 1204284, 1505355, 1806426, 2007140, 3010710, 3612852, 4516065, 6021420, 9032130, 18064260]

約数ペア:

[(1, 18064260), (2, 9032130), (3, 6021420), (4, 4516065), (5, 3612852), (6, 3010710), (9, 2007140), (10, 1806426), (12, 1505355), (15, 1204284), (18, 1003570), (20, 903213), (30, 602142), (36, 501785), (45, 401428), (60, 301071), (90, 200714), (180, 100357)]