21097626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{857}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 46208448

約数和(自身を除く): 25110822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 373, 746, 857, 1119, 1714, 2238, 2571, 4103, 5142, 8206, 9427, 12309, 18854, 24618, 28281, 56562, 319661, 639322, 958983, 1917966, 3516271, 7032542, 10548813, 21097626]

約数ペア:

[(1, 21097626), (2, 10548813), (3, 7032542), (6, 3516271), (11, 1917966), (22, 958983), (33, 639322), (66, 319661), (373, 56562), (746, 28281), (857, 24618), (1119, 18854), (1714, 12309), (2238, 9427), (2571, 8206), (4103, 5142)]