16417188

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 43182720

約数和(自身を除く): 26765532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2141, 2556, 3834, 4282, 6423, 7668, 8564, 12846, 19269, 25692, 38538, 57807, 77076, 115614, 152011, 231228, 304022, 456033, 608044, 912066, 1368099, 1824132, 2736198, 4104297, 5472396, 8208594, 16417188]

約数ペア:

[(1, 16417188), (2, 8208594), (3, 5472396), (4, 4104297), (6, 2736198), (9, 1824132), (12, 1368099), (18, 912066), (27, 608044), (36, 456033), (54, 304022), (71, 231228), (108, 152011), (142, 115614), (213, 77076), (284, 57807), (426, 38538), (639, 25692), (852, 19269), (1278, 12846), (1917, 8564), (2141, 7668), (2556, 6423), (3834, 4282)]