18030708

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 47407360

約数和(自身を除く): 29376652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2287, 2628, 3942, 4574, 6861, 7884, 9148, 13722, 20583, 27444, 41166, 61749, 82332, 123498, 166951, 246996, 333902, 500853, 667804, 1001706, 1502559, 2003412, 3005118, 4507677, 6010236, 9015354, 18030708]

約数ペア:

[(1, 18030708), (2, 9015354), (3, 6010236), (4, 4507677), (6, 3005118), (9, 2003412), (12, 1502559), (18, 1001706), (27, 667804), (36, 500853), (54, 333902), (73, 246996), (108, 166951), (146, 123498), (219, 82332), (292, 61749), (438, 41166), (657, 27444), (876, 20583), (1314, 13722), (1971, 9148), (2287, 7884), (2628, 6861), (3942, 4574)]