1856074668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{8689}}^1$

素因数の和:11246

約数の個数: 48

約数和(自身を含む): 4952048640

約数和(自身を除く): 3095973972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2543, 5086, 7629, 8689, 10172, 15258, 17378, 17801, 26067, 30516, 34756, 35602, 52134, 53403, 60823, 71204, 104268, 106806, 121646, 182469, 213612, 243292, 364938, 729876, 22096127, 44192254, 66288381, 88384508, 132576762, 154672889, 265153524, 309345778, 464018667, 618691556, 928037334, 1856074668]

約数ペア:

[(1, 1856074668), (2, 928037334), (3, 618691556), (4, 464018667), (6, 309345778), (7, 265153524), (12, 154672889), (14, 132576762), (21, 88384508), (28, 66288381), (42, 44192254), (84, 22096127), (2543, 729876), (5086, 364938), (7629, 243292), (8689, 213612), (10172, 182469), (15258, 121646), (17378, 106806), (17801, 104268), (26067, 71204), (30516, 60823), (34756, 53403), (35602, 52134)]