64495818

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{51929}}^1$

素因数の和:51963

約数の個数: 32

約数和(自身を含む): 149558400

約数和(自身を除く): 85062582

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 51929, 103858, 155787, 311574, 467361, 934722, 1194367, 1402083, 2388734, 2804166, 3583101, 7166202, 10749303, 21498606, 32247909, 64495818]

約数ペア:

[(1, 64495818), (2, 32247909), (3, 21498606), (6, 10749303), (9, 7166202), (18, 3583101), (23, 2804166), (27, 2388734), (46, 1402083), (54, 1194367), (69, 934722), (138, 467361), (207, 311574), (414, 155787), (621, 103858), (1242, 51929)]