15218976

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3433

約数の個数: 48

約数和(自身を含む): 40811904

約数和(自身を除く): 25592928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 3373, 4512, 6746, 10119, 13492, 20238, 26984, 40476, 53968, 80952, 107936, 158531, 161904, 317062, 323808, 475593, 634124, 951186, 1268248, 1902372, 2536496, 3804744, 5072992, 7609488, 15218976]

約数ペア:

[(1, 15218976), (2, 7609488), (3, 5072992), (4, 3804744), (6, 2536496), (8, 1902372), (12, 1268248), (16, 951186), (24, 634124), (32, 475593), (47, 323808), (48, 317062), (94, 161904), (96, 158531), (141, 107936), (188, 80952), (282, 53968), (376, 40476), (564, 26984), (752, 20238), (1128, 13492), (1504, 10119), (2256, 6746), (3373, 4512)]