12779932164

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{992539}}^1$

素因数の和:992612

約数の個数: 48

約数和(自身を含む): 31681876800

約数和(自身を除く): 18901944636

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 2146, 3219, 4292, 6438, 12876, 992539, 1985078, 2977617, 3970156, 5955234, 11910468, 28783631, 36723943, 57567262, 73447886, 86350893, 110171829, 115134524, 146895772, 172701786, 220343658, 345403572, 440687316, 1064994347, 2129988694, 3194983041, 4259977388, 6389966082, 12779932164]

約数ペア:

[(1, 12779932164), (2, 6389966082), (3, 4259977388), (4, 3194983041), (6, 2129988694), (12, 1064994347), (29, 440687316), (37, 345403572), (58, 220343658), (74, 172701786), (87, 146895772), (111, 115134524), (116, 110171829), (148, 86350893), (174, 73447886), (222, 57567262), (348, 36723943), (444, 28783631), (1073, 11910468), (2146, 5955234), (3219, 3970156), (4292, 2977617), (6438, 1985078), (12876, 992539)]