16423272

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 44684640

約数和(自身を除く): 28261368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 743, 921, 1228, 1486, 1842, 2229, 2456, 2763, 2972, 3684, 4458, 5526, 5944, 6687, 7368, 8916, 11052, 13374, 17832, 22104, 26748, 53496, 228101, 456202, 684303, 912404, 1368606, 1824808, 2052909, 2737212, 4105818, 5474424, 8211636, 16423272]

約数ペア:

[(1, 16423272), (2, 8211636), (3, 5474424), (4, 4105818), (6, 2737212), (8, 2052909), (9, 1824808), (12, 1368606), (18, 912404), (24, 684303), (36, 456202), (72, 228101), (307, 53496), (614, 26748), (743, 22104), (921, 17832), (1228, 13374), (1486, 11052), (1842, 8916), (2229, 7368), (2456, 6687), (2763, 5944), (2972, 5526), (3684, 4458)]