18187056

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2450

約数の個数: 60

約数和(自身を含む): 51880608

約数和(自身を除く): 33693552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2383, 2544, 3816, 4766, 7149, 7632, 9532, 14298, 19064, 21447, 28596, 38128, 42894, 57192, 85788, 114384, 126299, 171576, 252598, 343152, 378897, 505196, 757794, 1010392, 1136691, 1515588, 2020784, 2273382, 3031176, 4546764, 6062352, 9093528, 18187056]

約数ペア:

[(1, 18187056), (2, 9093528), (3, 6062352), (4, 4546764), (6, 3031176), (8, 2273382), (9, 2020784), (12, 1515588), (16, 1136691), (18, 1010392), (24, 757794), (36, 505196), (48, 378897), (53, 343152), (72, 252598), (106, 171576), (144, 126299), (159, 114384), (212, 85788), (318, 57192), (424, 42894), (477, 38128), (636, 28596), (848, 21447), (954, 19064), (1272, 14298), (1908, 9532), (2383, 7632), (2544, 7149), (3816, 4766)]