8772642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 20273760

約数和(自身を除く): 11501118

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 227, 339, 342, 454, 678, 681, 1017, 1362, 2034, 2043, 2147, 4086, 4294, 4313, 6441, 8626, 12882, 12939, 19323, 25651, 25878, 38646, 38817, 51302, 76953, 77634, 153906, 230859, 461718, 487369, 974738, 1462107, 2924214, 4386321, 8772642]

約数ペア:

[(1, 8772642), (2, 4386321), (3, 2924214), (6, 1462107), (9, 974738), (18, 487369), (19, 461718), (38, 230859), (57, 153906), (113, 77634), (114, 76953), (171, 51302), (226, 38817), (227, 38646), (339, 25878), (342, 25651), (454, 19323), (678, 12939), (681, 12882), (1017, 8626), (1362, 6441), (2034, 4313), (2043, 4294), (2147, 4086)]