21847002

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 45749760

約数和(自身を除く): 23902758

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 1609, 2263, 3218, 4526, 4827, 6789, 9654, 13578, 49879, 99758, 117457, 149637, 234914, 299274, 352371, 704742, 3641167, 7282334, 10923501, 21847002]

約数ペア:

[(1, 21847002), (2, 10923501), (3, 7282334), (6, 3641167), (31, 704742), (62, 352371), (73, 299274), (93, 234914), (146, 149637), (186, 117457), (219, 99758), (438, 49879), (1609, 13578), (2263, 9654), (3218, 6789), (4526, 4827)]