7987302

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 19008000

約数和(自身を除く): 11020698

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 59, 69, 109, 118, 138, 177, 207, 218, 327, 354, 414, 531, 621, 654, 981, 1062, 1242, 1357, 1593, 1962, 2507, 2714, 2943, 3186, 4071, 5014, 5886, 6431, 7521, 8142, 12213, 12862, 15042, 19293, 22563, 24426, 36639, 38586, 45126, 57879, 67689, 73278, 115758, 135378, 147913, 173637, 295826, 347274, 443739, 887478, 1331217, 2662434, 3993651, 7987302]

約数ペア:

[(1, 7987302), (2, 3993651), (3, 2662434), (6, 1331217), (9, 887478), (18, 443739), (23, 347274), (27, 295826), (46, 173637), (54, 147913), (59, 135378), (69, 115758), (109, 73278), (118, 67689), (138, 57879), (177, 45126), (207, 38586), (218, 36639), (327, 24426), (354, 22563), (414, 19293), (531, 15042), (621, 12862), (654, 12213), (981, 8142), (1062, 7521), (1242, 6431), (1357, 5886), (1593, 5014), (1962, 4071), (2507, 3186), (2714, 2943)]