853236

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 2185092

約数和(自身を除く): 1331856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 173, 274, 346, 411, 519, 548, 692, 822, 1038, 1233, 1557, 1644, 2076, 2466, 3114, 4932, 6228, 23701, 47402, 71103, 94804, 142206, 213309, 284412, 426618, 853236]

約数ペア:

[(1, 853236), (2, 426618), (3, 284412), (4, 213309), (6, 142206), (9, 94804), (12, 71103), (18, 47402), (36, 23701), (137, 6228), (173, 4932), (274, 3114), (346, 2466), (411, 2076), (519, 1644), (548, 1557), (692, 1233), (822, 1038)]