42004026

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 96370560

約数和(自身を除く): 54366534

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1429, 1633, 2858, 3266, 4287, 4899, 8574, 9798, 12861, 14697, 25722, 29394, 32867, 65734, 98601, 101459, 197202, 202918, 295803, 304377, 591606, 608754, 913131, 1826262, 2333557, 4667114, 7000671, 14001342, 21002013, 42004026]

約数ペア:

[(1, 42004026), (2, 21002013), (3, 14001342), (6, 7000671), (9, 4667114), (18, 2333557), (23, 1826262), (46, 913131), (69, 608754), (71, 591606), (138, 304377), (142, 295803), (207, 202918), (213, 197202), (414, 101459), (426, 98601), (639, 65734), (1278, 32867), (1429, 29394), (1633, 25722), (2858, 14697), (3266, 12861), (4287, 9798), (4899, 8574)]