8218008

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 22429680

約数和(自身を除く): 14211672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 727, 942, 1256, 1413, 1454, 1884, 2181, 2826, 2908, 3768, 4362, 5652, 5816, 6543, 8724, 11304, 13086, 17448, 26172, 52344, 114139, 228278, 342417, 456556, 684834, 913112, 1027251, 1369668, 2054502, 2739336, 4109004, 8218008]

約数ペア:

[(1, 8218008), (2, 4109004), (3, 2739336), (4, 2054502), (6, 1369668), (8, 1027251), (9, 913112), (12, 684834), (18, 456556), (24, 342417), (36, 228278), (72, 114139), (157, 52344), (314, 26172), (471, 17448), (628, 13086), (727, 11304), (942, 8724), (1256, 6543), (1413, 5816), (1454, 5652), (1884, 4362), (2181, 3768), (2826, 2908)]