18069390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{200771}}^1$

素因数の和:200784

約数の個数: 24

約数和(自身を含む): 46980648

約数和(自身を除く): 28911258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 200771, 401542, 602313, 1003855, 1204626, 1806939, 2007710, 3011565, 3613878, 6023130, 9034695, 18069390]

約数ペア:

[(1, 18069390), (2, 9034695), (3, 6023130), (5, 3613878), (6, 3011565), (9, 2007710), (10, 1806939), (15, 1204626), (18, 1003855), (30, 602313), (45, 401542), (90, 200771)]