12281638292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1\times {\mathrm{25447}}^1$

素因数の和:27036

約数の個数: 48

約数和(自身を含む): 26814455808

約数和(自身を除く): 14532817516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1567, 3134, 6268, 10969, 17237, 21938, 25447, 34474, 43876, 50894, 68948, 101788, 120659, 178129, 241318, 279917, 356258, 482636, 559834, 712516, 1119668, 1959419, 3918838, 7837676, 39875449, 79750898, 159501796, 279128143, 438629939, 558256286, 877259878, 1116512572, 1754519756, 3070409573, 6140819146, 12281638292]

約数ペア:

[(1, 12281638292), (2, 6140819146), (4, 3070409573), (7, 1754519756), (11, 1116512572), (14, 877259878), (22, 558256286), (28, 438629939), (44, 279128143), (77, 159501796), (154, 79750898), (308, 39875449), (1567, 7837676), (3134, 3918838), (6268, 1959419), (10969, 1119668), (17237, 712516), (21938, 559834), (25447, 482636), (34474, 356258), (43876, 279917), (50894, 241318), (68948, 178129), (101788, 120659)]