15218136

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 41659800

約数和(自身を除く): 26441664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2179, 2328, 3492, 4358, 6537, 6984, 8716, 13074, 17432, 19611, 26148, 39222, 52296, 78444, 156888, 211363, 422726, 634089, 845452, 1268178, 1690904, 1902267, 2536356, 3804534, 5072712, 7609068, 15218136]

約数ペア:

[(1, 15218136), (2, 7609068), (3, 5072712), (4, 3804534), (6, 2536356), (8, 1902267), (9, 1690904), (12, 1268178), (18, 845452), (24, 634089), (36, 422726), (72, 211363), (97, 156888), (194, 78444), (291, 52296), (388, 39222), (582, 26148), (776, 19611), (873, 17432), (1164, 13074), (1746, 8716), (2179, 6984), (2328, 6537), (3492, 4358)]