23998986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 57683808

約数和(自身を除く): 33684822

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 1987, 2013, 3974, 4026, 5961, 6039, 11922, 12078, 17883, 21857, 35766, 43714, 65571, 121207, 131142, 196713, 242414, 363621, 393426, 727242, 1090863, 1333277, 2181726, 2666554, 3999831, 7999662, 11999493, 23998986]

約数ペア:

[(1, 23998986), (2, 11999493), (3, 7999662), (6, 3999831), (9, 2666554), (11, 2181726), (18, 1333277), (22, 1090863), (33, 727242), (61, 393426), (66, 363621), (99, 242414), (122, 196713), (183, 131142), (198, 121207), (366, 65571), (549, 43714), (671, 35766), (1098, 21857), (1342, 17883), (1987, 12078), (2013, 11922), (3974, 6039), (4026, 5961)]