4871286

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{263}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 12672000

約数和(自身を除く): 7800714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 263, 294, 343, 378, 441, 526, 686, 789, 882, 1029, 1323, 1578, 1841, 2058, 2367, 2646, 3087, 3682, 4734, 5523, 6174, 7101, 9261, 11046, 12887, 14202, 16569, 18522, 25774, 33138, 38661, 49707, 77322, 90209, 99414, 115983, 180418, 231966, 270627, 347949, 541254, 695898, 811881, 1623762, 2435643, 4871286]

約数ペア:

[(1, 4871286), (2, 2435643), (3, 1623762), (6, 811881), (7, 695898), (9, 541254), (14, 347949), (18, 270627), (21, 231966), (27, 180418), (42, 115983), (49, 99414), (54, 90209), (63, 77322), (98, 49707), (126, 38661), (147, 33138), (189, 25774), (263, 18522), (294, 16569), (343, 14202), (378, 12887), (441, 11046), (526, 9261), (686, 7101), (789, 6174), (882, 5523), (1029, 4734), (1323, 3682), (1578, 3087), (1841, 2646), (2058, 2367)]