83381382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21347}}^1$

素因数の和:21393

約数の個数: 48

約数和(自身を含む): 213138432

約数和(自身を除く): 129757050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 21347, 42694, 64041, 128082, 149429, 192123, 298858, 384246, 448287, 661757, 896574, 1323514, 1344861, 1985271, 2689722, 3970542, 4632299, 5955813, 9264598, 11911626, 13896897, 27793794, 41690691, 83381382]

約数ペア:

[(1, 83381382), (2, 41690691), (3, 27793794), (6, 13896897), (7, 11911626), (9, 9264598), (14, 5955813), (18, 4632299), (21, 3970542), (31, 2689722), (42, 1985271), (62, 1344861), (63, 1323514), (93, 896574), (126, 661757), (186, 448287), (217, 384246), (279, 298858), (434, 192123), (558, 149429), (651, 128082), (1302, 64041), (1953, 42694), (3906, 21347)]