1912010772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{41161}}^1$

素因数の和:41261

約数の個数: 72

約数和(自身を含む): 5255564160

約数和(自身を除く): 3343553388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 6636, 7742, 11613, 15484, 23226, 41161, 46452, 82322, 123483, 164644, 246966, 288127, 493932, 576254, 864381, 1152508, 1728762, 2016889, 3251719, 3457524, 4033778, 6050667, 6503438, 8067556, 9755157, 12101334, 13006876, 19510314, 22762033, 24202668, 39020628, 45524066, 68286099, 91048132, 136572198, 159334231, 273144396, 318668462, 478002693, 637336924, 956005386, 1912010772]

約数ペア:

[(1, 1912010772), (2, 956005386), (3, 637336924), (4, 478002693), (6, 318668462), (7, 273144396), (12, 159334231), (14, 136572198), (21, 91048132), (28, 68286099), (42, 45524066), (49, 39020628), (79, 24202668), (84, 22762033), (98, 19510314), (147, 13006876), (158, 12101334), (196, 9755157), (237, 8067556), (294, 6503438), (316, 6050667), (474, 4033778), (553, 3457524), (588, 3251719), (948, 2016889), (1106, 1728762), (1659, 1152508), (2212, 864381), (3318, 576254), (3871, 493932), (6636, 288127), (7742, 246966), (11613, 164644), (15484, 123483), (23226, 82322), (41161, 46452)]