1225804554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{3343}}^1$

素因数の和:4931

約数の個数: 48

約数和(自身を含む): 2862892032

約数和(自身を除く): 1637087478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1567, 3134, 3343, 4701, 6686, 9402, 10029, 14103, 20058, 20371, 28206, 30087, 40742, 43459, 60174, 61113, 86918, 122226, 130377, 183339, 260754, 366678, 391131, 782262, 5238481, 10476962, 15715443, 31430886, 47146329, 68100253, 94292658, 136200506, 204300759, 408601518, 612902277, 1225804554]

約数ペア:

[(1, 1225804554), (2, 612902277), (3, 408601518), (6, 204300759), (9, 136200506), (13, 94292658), (18, 68100253), (26, 47146329), (39, 31430886), (78, 15715443), (117, 10476962), (234, 5238481), (1567, 782262), (3134, 391131), (3343, 366678), (4701, 260754), (6686, 183339), (9402, 130377), (10029, 122226), (14103, 86918), (20058, 61113), (20371, 60174), (28206, 43459), (30087, 40742)]