8889822

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 20386080

約数和(自身を除く): 11496258

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 197, 207, 218, 327, 394, 414, 591, 654, 981, 1182, 1773, 1962, 2507, 3546, 4531, 5014, 7521, 9062, 13593, 15042, 21473, 22563, 27186, 40779, 42946, 45126, 64419, 81558, 128838, 193257, 386514, 493879, 987758, 1481637, 2963274, 4444911, 8889822]

約数ペア:

[(1, 8889822), (2, 4444911), (3, 2963274), (6, 1481637), (9, 987758), (18, 493879), (23, 386514), (46, 193257), (69, 128838), (109, 81558), (138, 64419), (197, 45126), (207, 42946), (218, 40779), (327, 27186), (394, 22563), (414, 21473), (591, 15042), (654, 13593), (981, 9062), (1182, 7521), (1773, 5014), (1962, 4531), (2507, 3546)]