2021431872

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{198647}}^1$

素因数の和:198715

約数の個数: 56

約数和(自身を含む): 5449311936

約数和(自身を除く): 3427880064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 198647, 397294, 595941, 794588, 1191882, 1589176, 2383764, 3178352, 4767528, 6356704, 9535056, 10528291, 12713408, 19070112, 21056582, 31584873, 38140224, 42113164, 63169746, 84226328, 126339492, 168452656, 252678984, 336905312, 505357968, 673810624, 1010715936, 2021431872]

約数ペア:

[(1, 2021431872), (2, 1010715936), (3, 673810624), (4, 505357968), (6, 336905312), (8, 252678984), (12, 168452656), (16, 126339492), (24, 84226328), (32, 63169746), (48, 42113164), (53, 38140224), (64, 31584873), (96, 21056582), (106, 19070112), (159, 12713408), (192, 10528291), (212, 9535056), (318, 6356704), (424, 4767528), (636, 3178352), (848, 2383764), (1272, 1589176), (1696, 1191882), (2544, 794588), (3392, 595941), (5088, 397294), (10176, 198647)]