15878856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 46356480

約数和(自身を除く): 30477624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2011, 2632, 3948, 4022, 6033, 7896, 8044, 12066, 14077, 16088, 24132, 28154, 42231, 48264, 56308, 84462, 94517, 112616, 168924, 189034, 283551, 337848, 378068, 567102, 661619, 756136, 1134204, 1323238, 1984857, 2268408, 2646476, 3969714, 5292952, 7939428, 15878856]

約数ペア:

[(1, 15878856), (2, 7939428), (3, 5292952), (4, 3969714), (6, 2646476), (7, 2268408), (8, 1984857), (12, 1323238), (14, 1134204), (21, 756136), (24, 661619), (28, 567102), (42, 378068), (47, 337848), (56, 283551), (84, 189034), (94, 168924), (141, 112616), (168, 94517), (188, 84462), (282, 56308), (329, 48264), (376, 42231), (564, 28154), (658, 24132), (987, 16088), (1128, 14077), (1316, 12066), (1974, 8044), (2011, 7896), (2632, 6033), (3948, 4022)]