1189746

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 24

約数和(自身を含む): 2600364

約数和(自身を除く): 1410618

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 421, 471, 842, 942, 1263, 1413, 2526, 2826, 3789, 7578, 66097, 132194, 198291, 396582, 594873, 1189746]

約数ペア:

[(1, 1189746), (2, 594873), (3, 396582), (6, 198291), (9, 132194), (18, 66097), (157, 7578), (314, 3789), (421, 2826), (471, 2526), (842, 1413), (942, 1263)]