18397839892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{100169}}^1$

素因数の和:100300

約数の個数: 48

約数和(自身を含む): 35491433040

約数和(自身を除く): 17093593148

約数列:

[1, 2, 4, 17, 34, 37, 68, 73, 74, 146, 148, 292, 629, 1241, 1258, 2482, 2516, 2701, 4964, 5402, 10804, 45917, 91834, 100169, 183668, 200338, 400676, 1702873, 3405746, 3706253, 6811492, 7312337, 7412506, 14624674, 14825012, 29249348, 63006301, 124309729, 126012602, 248619458, 252025204, 270556469, 497238916, 541112938, 1082225876, 4599459973, 9198919946, 18397839892]

約数ペア:

[(1, 18397839892), (2, 9198919946), (4, 4599459973), (17, 1082225876), (34, 541112938), (37, 497238916), (68, 270556469), (73, 252025204), (74, 248619458), (146, 126012602), (148, 124309729), (292, 63006301), (629, 29249348), (1241, 14825012), (1258, 14624674), (2482, 7412506), (2516, 7312337), (2701, 6811492), (4964, 3706253), (5402, 3405746), (10804, 1702873), (45917, 400676), (91834, 200338), (100169, 183668)]