12528025524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{681019}}^1$

素因数の和:681109

約数の個数: 72

約数和(自身を含む): 36687909440

約数和(自身を除く): 24159883916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 681019, 1362038, 2043057, 2724076, 4086114, 4767133, 6129171, 8172228, 9534266, 12258342, 14301399, 19068532, 24516684, 28602798, 42904197, 49714387, 57205596, 85808394, 99428774, 149143161, 171616788, 198857548, 298286322, 348000709, 447429483, 596572644, 696001418, 894858966, 1044002127, 1392002836, 1789717932, 2088004254, 3132006381, 4176008508, 6264012762, 12528025524]

約数ペア:

[(1, 12528025524), (2, 6264012762), (3, 4176008508), (4, 3132006381), (6, 2088004254), (7, 1789717932), (9, 1392002836), (12, 1044002127), (14, 894858966), (18, 696001418), (21, 596572644), (28, 447429483), (36, 348000709), (42, 298286322), (63, 198857548), (73, 171616788), (84, 149143161), (126, 99428774), (146, 85808394), (219, 57205596), (252, 49714387), (292, 42904197), (438, 28602798), (511, 24516684), (657, 19068532), (876, 14301399), (1022, 12258342), (1314, 9534266), (1533, 8172228), (2044, 6129171), (2628, 4767133), (3066, 4086114), (4599, 2724076), (6132, 2043057), (9198, 1362038), (18396, 681019)]