22187412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{15803}}^1$

素因数の和:15829

約数の個数: 48

約数和(自身を含む): 61951680

約数和(自身を除く): 39764268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 15803, 31606, 47409, 63212, 94818, 142227, 189636, 205439, 284454, 410878, 426681, 568908, 616317, 821756, 853362, 1232634, 1706724, 1848951, 2465268, 3697902, 5546853, 7395804, 11093706, 22187412]

約数ペア:

[(1, 22187412), (2, 11093706), (3, 7395804), (4, 5546853), (6, 3697902), (9, 2465268), (12, 1848951), (13, 1706724), (18, 1232634), (26, 853362), (27, 821756), (36, 616317), (39, 568908), (52, 426681), (54, 410878), (78, 284454), (108, 205439), (117, 189636), (156, 142227), (234, 94818), (351, 63212), (468, 47409), (702, 31606), (1404, 15803)]