16638372

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 60

約数和(自身を含む): 44060940

約数和(自身を除く): 27422568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 577, 801, 1068, 1154, 1602, 1731, 2308, 2403, 3204, 3462, 4806, 5193, 6924, 7209, 9612, 10386, 14418, 15579, 20772, 28836, 31158, 46737, 51353, 62316, 93474, 102706, 154059, 186948, 205412, 308118, 462177, 616236, 924354, 1386531, 1848708, 2773062, 4159593, 5546124, 8319186, 16638372]

約数ペア:

[(1, 16638372), (2, 8319186), (3, 5546124), (4, 4159593), (6, 2773062), (9, 1848708), (12, 1386531), (18, 924354), (27, 616236), (36, 462177), (54, 308118), (81, 205412), (89, 186948), (108, 154059), (162, 102706), (178, 93474), (267, 62316), (324, 51353), (356, 46737), (534, 31158), (577, 28836), (801, 20772), (1068, 15579), (1154, 14418), (1602, 10386), (1731, 9612), (2308, 7209), (2403, 6924), (3204, 5193), (3462, 4806)]