18350794

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 17846486

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 587, 638, 1078, 1174, 1421, 2233, 2842, 4109, 4466, 6457, 8218, 12914, 15631, 17023, 28763, 31262, 34046, 45199, 57526, 90398, 119161, 187253, 238322, 316393, 374506, 632786, 834127, 1310771, 1668254, 2621542, 9175397, 18350794]

約数ペア:

[(1, 18350794), (2, 9175397), (7, 2621542), (11, 1668254), (14, 1310771), (22, 834127), (29, 632786), (49, 374506), (58, 316393), (77, 238322), (98, 187253), (154, 119161), (203, 90398), (319, 57526), (406, 45199), (539, 34046), (587, 31262), (638, 28763), (1078, 17023), (1174, 15631), (1421, 12914), (2233, 8218), (2842, 6457), (4109, 4466)]