18394032

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10357}}^1$

素因数の和:10405

約数の個数: 40

約数和(自身を含む): 48806896

約数和(自身を除く): 30412864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 10357, 20714, 31071, 41428, 62142, 82856, 124284, 165712, 248568, 383209, 497136, 766418, 1149627, 1532836, 2299254, 3065672, 4598508, 6131344, 9197016, 18394032]

約数ペア:

[(1, 18394032), (2, 9197016), (3, 6131344), (4, 4598508), (6, 3065672), (8, 2299254), (12, 1532836), (16, 1149627), (24, 766418), (37, 497136), (48, 383209), (74, 248568), (111, 165712), (148, 124284), (222, 82856), (296, 62142), (444, 41428), (592, 31071), (888, 20714), (1776, 10357)]