15256854

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 35532432

約数和(自身を除く): 20275578

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 683, 1241, 1314, 1366, 2049, 2482, 3723, 4098, 6147, 7446, 11169, 11611, 12294, 22338, 23222, 34833, 49859, 69666, 99718, 104499, 149577, 208998, 299154, 448731, 847603, 897462, 1695206, 2542809, 5085618, 7628427, 15256854]

約数ペア:

[(1, 15256854), (2, 7628427), (3, 5085618), (6, 2542809), (9, 1695206), (17, 897462), (18, 847603), (34, 448731), (51, 299154), (73, 208998), (102, 149577), (146, 104499), (153, 99718), (219, 69666), (306, 49859), (438, 34833), (657, 23222), (683, 22338), (1241, 12294), (1314, 11611), (1366, 11169), (2049, 7446), (2482, 6147), (3723, 4098)]