1890746985078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{29951953}}^1$

素因数の和:29952138

約数の個数: 64

約数和(自身を含む): 4830651141120

約数和(自身を除く): 2939904156042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 167, 189, 334, 378, 501, 1002, 1169, 1503, 2338, 3006, 3507, 4509, 7014, 9018, 10521, 21042, 31563, 63126, 29951953, 59903906, 89855859, 179711718, 209663671, 269567577, 419327342, 539135154, 628991013, 808702731, 1257982026, 1617405462, 1886973039, 3773946078, 5001976151, 5660919117, 10003952302, 11321838234, 15005928453, 30011856906, 35013833057, 45017785359, 70027666114, 90035570718, 105041499171, 135053356077, 210082998342, 270106712154, 315124497513, 630248995026, 945373492539, 1890746985078]

約数ペア:

[(1, 1890746985078), (2, 945373492539), (3, 630248995026), (6, 315124497513), (7, 270106712154), (9, 210082998342), (14, 135053356077), (18, 105041499171), (21, 90035570718), (27, 70027666114), (42, 45017785359), (54, 35013833057), (63, 30011856906), (126, 15005928453), (167, 11321838234), (189, 10003952302), (334, 5660919117), (378, 5001976151), (501, 3773946078), (1002, 1886973039), (1169, 1617405462), (1503, 1257982026), (2338, 808702731), (3006, 628991013), (3507, 539135154), (4509, 419327342), (7014, 269567577), (9018, 209663671), (10521, 179711718), (21042, 89855859), (31563, 59903906), (63126, 29951953)]