15691784892

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{3812387}}^1$

素因数の和:3812415

約数の個数: 48

約数和(自身を含む): 42698745600

約数和(自身を除く): 27006960708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 3812387, 7624774, 11437161, 15249548, 22874322, 26686709, 45748644, 53373418, 80060127, 106746836, 160120254, 186806963, 320240508, 373613926, 560420889, 747227852, 1120841778, 1307648741, 2241683556, 2615297482, 3922946223, 5230594964, 7845892446, 15691784892]

約数ペア:

[(1, 15691784892), (2, 7845892446), (3, 5230594964), (4, 3922946223), (6, 2615297482), (7, 2241683556), (12, 1307648741), (14, 1120841778), (21, 747227852), (28, 560420889), (42, 373613926), (49, 320240508), (84, 186806963), (98, 160120254), (147, 106746836), (196, 80060127), (294, 53373418), (343, 45748644), (588, 26686709), (686, 22874322), (1029, 15249548), (1372, 11437161), (2058, 7624774), (4116, 3812387)]