512307306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{21067}}^1$

素因数の和:21275

約数の個数: 48

約数和(自身を含む): 1275203904

約数和(自身を除く): 762896598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1158, 1351, 1737, 2702, 3474, 4053, 8106, 12159, 21067, 24318, 42134, 63201, 126402, 147469, 189603, 294938, 379206, 442407, 884814, 1327221, 2654442, 4065931, 8131862, 12197793, 24395586, 28461517, 36593379, 56923034, 73186758, 85384551, 170769102, 256153653, 512307306]

約数ペア:

[(1, 512307306), (2, 256153653), (3, 170769102), (6, 85384551), (7, 73186758), (9, 56923034), (14, 36593379), (18, 28461517), (21, 24395586), (42, 12197793), (63, 8131862), (126, 4065931), (193, 2654442), (386, 1327221), (579, 884814), (1158, 442407), (1351, 379206), (1737, 294938), (2702, 189603), (3474, 147469), (4053, 126402), (8106, 63201), (12159, 42134), (21067, 24318)]