31507146

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{701}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 74906208

約数和(自身を除く): 43399062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 227, 454, 681, 701, 1362, 1402, 2043, 2103, 2497, 4086, 4206, 4994, 6309, 7491, 7711, 12618, 14982, 15422, 22473, 23133, 44946, 46266, 69399, 138798, 159127, 318254, 477381, 954762, 1432143, 1750397, 2864286, 3500794, 5251191, 10502382, 15753573, 31507146]

約数ペア:

[(1, 31507146), (2, 15753573), (3, 10502382), (6, 5251191), (9, 3500794), (11, 2864286), (18, 1750397), (22, 1432143), (33, 954762), (66, 477381), (99, 318254), (198, 159127), (227, 138798), (454, 69399), (681, 46266), (701, 44946), (1362, 23133), (1402, 22473), (2043, 15422), (2103, 14982), (2497, 12618), (4086, 7711), (4206, 7491), (4994, 6309)]