8581146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1181}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 19744128

約数和(自身を除く): 11162982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1181, 1211, 2362, 2422, 3543, 3633, 7086, 7266, 8267, 16534, 24801, 49602, 204313, 408626, 612939, 1225878, 1430191, 2860382, 4290573, 8581146]

約数ペア:

[(1, 8581146), (2, 4290573), (3, 2860382), (6, 1430191), (7, 1225878), (14, 612939), (21, 408626), (42, 204313), (173, 49602), (346, 24801), (519, 16534), (1038, 8267), (1181, 7266), (1211, 7086), (2362, 3633), (2422, 3543)]