8049258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 20095296

約数和(自身を除く): 12046038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 331, 386, 579, 662, 993, 1158, 1351, 1737, 1986, 2317, 2702, 2979, 3474, 4053, 4634, 5958, 6951, 8106, 12159, 13902, 20853, 24318, 41706, 63883, 127766, 191649, 383298, 447181, 574947, 894362, 1149894, 1341543, 2683086, 4024629, 8049258]

約数ペア:

[(1, 8049258), (2, 4024629), (3, 2683086), (6, 1341543), (7, 1149894), (9, 894362), (14, 574947), (18, 447181), (21, 383298), (42, 191649), (63, 127766), (126, 63883), (193, 41706), (331, 24318), (386, 20853), (579, 13902), (662, 12159), (993, 8106), (1158, 6951), (1351, 5958), (1737, 4634), (1986, 4053), (2317, 3474), (2702, 2979)]