42907374

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 100569600

約数和(自身を除く): 57662226

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 179, 193, 207, 358, 386, 414, 537, 579, 621, 1074, 1158, 1242, 1611, 1737, 3222, 3474, 4117, 4439, 4833, 5211, 8234, 8878, 9666, 10422, 12351, 13317, 24702, 26634, 34547, 37053, 39951, 69094, 74106, 79902, 103641, 111159, 119853, 207282, 222318, 239706, 310923, 621846, 794581, 932769, 1589162, 1865538, 2383743, 4767486, 7151229, 14302458, 21453687, 42907374]

約数ペア:

[(1, 42907374), (2, 21453687), (3, 14302458), (6, 7151229), (9, 4767486), (18, 2383743), (23, 1865538), (27, 1589162), (46, 932769), (54, 794581), (69, 621846), (138, 310923), (179, 239706), (193, 222318), (207, 207282), (358, 119853), (386, 111159), (414, 103641), (537, 79902), (579, 74106), (621, 69094), (1074, 39951), (1158, 37053), (1242, 34547), (1611, 26634), (1737, 24702), (3222, 13317), (3474, 12351), (4117, 10422), (4439, 9666), (4833, 8878), (5211, 8234)]