21952803588

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1\times {\mathrm{15647}}^1$

素因数の和:18416

約数の個数: 48

約数和(自身を含む): 52437073920

約数和(自身を除く): 30484270332

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 2719, 5438, 8157, 10876, 15647, 16314, 31294, 32628, 46941, 62588, 93882, 116917, 187764, 233834, 350751, 467668, 672821, 701502, 1345642, 1403004, 2018463, 2691284, 4036926, 8073852, 42544193, 85088386, 127632579, 170176772, 255265158, 510530316, 1829400299, 3658800598, 5488200897, 7317601196, 10976401794, 21952803588]

約数ペア:

[(1, 21952803588), (2, 10976401794), (3, 7317601196), (4, 5488200897), (6, 3658800598), (12, 1829400299), (43, 510530316), (86, 255265158), (129, 170176772), (172, 127632579), (258, 85088386), (516, 42544193), (2719, 8073852), (5438, 4036926), (8157, 2691284), (10876, 2018463), (15647, 1403004), (16314, 1345642), (31294, 701502), (32628, 672821), (46941, 467668), (62588, 350751), (93882, 233834), (116917, 187764)]