11112174

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 25880400

約数和(自身を除く): 14768226

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 389, 414, 529, 621, 778, 1058, 1167, 1242, 1587, 2334, 3174, 3501, 4761, 7002, 8947, 9522, 10503, 14283, 17894, 21006, 26841, 28566, 53682, 80523, 161046, 205781, 241569, 411562, 483138, 617343, 1234686, 1852029, 3704058, 5556087, 11112174]

約数ペア:

[(1, 11112174), (2, 5556087), (3, 3704058), (6, 1852029), (9, 1234686), (18, 617343), (23, 483138), (27, 411562), (46, 241569), (54, 205781), (69, 161046), (138, 80523), (207, 53682), (389, 28566), (414, 26841), (529, 21006), (621, 17894), (778, 14283), (1058, 10503), (1167, 9522), (1242, 8947), (1587, 7002), (2334, 4761), (3174, 3501)]