2247128478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{84523}}^1$

素因数の和:84749

約数の個数: 48

約数和(自身を含む): 5590755456

約数和(自身を除く): 3343626978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2954, 3798, 4431, 8862, 13293, 26586, 84523, 169046, 253569, 507138, 591661, 760707, 1183322, 1521414, 1774983, 3549966, 5324949, 10649898, 17834353, 35668706, 53503059, 107006118, 124840471, 160509177, 249680942, 321018354, 374521413, 749042826, 1123564239, 2247128478]

約数ペア:

[(1, 2247128478), (2, 1123564239), (3, 749042826), (6, 374521413), (7, 321018354), (9, 249680942), (14, 160509177), (18, 124840471), (21, 107006118), (42, 53503059), (63, 35668706), (126, 17834353), (211, 10649898), (422, 5324949), (633, 3549966), (1266, 1774983), (1477, 1521414), (1899, 1183322), (2954, 760707), (3798, 591661), (4431, 507138), (8862, 253569), (13293, 169046), (26586, 84523)]