15673912884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20732689}}^1$

素因数の和:20732709

約数の個数: 48

約数和(自身を含む): 46441225600

約数和(自身を除く): 30767312716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20732689, 41465378, 62198067, 82930756, 124396134, 145128823, 186594201, 248792268, 290257646, 373188402, 435386469, 559782603, 580515292, 746376804, 870772938, 1119565206, 1306159407, 1741545876, 2239130412, 2612318814, 3918478221, 5224637628, 7836956442, 15673912884]

約数ペア:

[(1, 15673912884), (2, 7836956442), (3, 5224637628), (4, 3918478221), (6, 2612318814), (7, 2239130412), (9, 1741545876), (12, 1306159407), (14, 1119565206), (18, 870772938), (21, 746376804), (27, 580515292), (28, 559782603), (36, 435386469), (42, 373188402), (54, 290257646), (63, 248792268), (84, 186594201), (108, 145128823), (126, 124396134), (189, 82930756), (252, 62198067), (378, 41465378), (756, 20732689)]