3874668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 10429440

約数和(自身を除く): 6554772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 239, 386, 478, 579, 717, 772, 956, 1158, 1351, 1434, 1673, 2316, 2702, 2868, 3346, 4053, 5019, 5404, 6692, 8106, 10038, 16212, 20076, 46127, 92254, 138381, 184508, 276762, 322889, 553524, 645778, 968667, 1291556, 1937334, 3874668]

約数ペア:

[(1, 3874668), (2, 1937334), (3, 1291556), (4, 968667), (6, 645778), (7, 553524), (12, 322889), (14, 276762), (21, 184508), (28, 138381), (42, 92254), (84, 46127), (193, 20076), (239, 16212), (386, 10038), (478, 8106), (579, 6692), (717, 5404), (772, 5019), (956, 4053), (1158, 3346), (1351, 2868), (1434, 2702), (1673, 2316)]