16003116

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 42094080

約数和(自身を除く): 26090964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2087, 2556, 3834, 4174, 6261, 7668, 8348, 12522, 18783, 25044, 37566, 56349, 75132, 112698, 148177, 225396, 296354, 444531, 592708, 889062, 1333593, 1778124, 2667186, 4000779, 5334372, 8001558, 16003116]

約数ペア:

[(1, 16003116), (2, 8001558), (3, 5334372), (4, 4000779), (6, 2667186), (9, 1778124), (12, 1333593), (18, 889062), (27, 592708), (36, 444531), (54, 296354), (71, 225396), (108, 148177), (142, 112698), (213, 75132), (284, 56349), (426, 37566), (639, 25044), (852, 18783), (1278, 12522), (1917, 8348), (2087, 7668), (2556, 6261), (3834, 4174)]