1900711044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{28493}}^1$

素因数の和:28629

約数の個数: 72

約数和(自身を含む): 5134048920

約数和(自身を除く): 3233337876

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 612, 654, 981, 1308, 1853, 1962, 3706, 3924, 5559, 7412, 11118, 16677, 22236, 28493, 33354, 56986, 66708, 85479, 113972, 170958, 256437, 341916, 484381, 512874, 968762, 1025748, 1453143, 1937524, 2906286, 3105737, 4359429, 5812572, 6211474, 8718858, 9317211, 12422948, 17437716, 18634422, 27951633, 37268844, 52797529, 55903266, 105595058, 111806532, 158392587, 211190116, 316785174, 475177761, 633570348, 950355522, 1900711044]

約数ペア:

[(1, 1900711044), (2, 950355522), (3, 633570348), (4, 475177761), (6, 316785174), (9, 211190116), (12, 158392587), (17, 111806532), (18, 105595058), (34, 55903266), (36, 52797529), (51, 37268844), (68, 27951633), (102, 18634422), (109, 17437716), (153, 12422948), (204, 9317211), (218, 8718858), (306, 6211474), (327, 5812572), (436, 4359429), (612, 3105737), (654, 2906286), (981, 1937524), (1308, 1453143), (1853, 1025748), (1962, 968762), (3706, 512874), (3924, 484381), (5559, 341916), (7412, 256437), (11118, 170958), (16677, 113972), (22236, 85479), (28493, 66708), (33354, 56986)]