18334188

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:884

約数の個数: 60

約数和(自身を含む): 48665232

約数和(自身を除く): 30331044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 797, 852, 1278, 1594, 1917, 2391, 2556, 3188, 3834, 4782, 5751, 7173, 7668, 9564, 11502, 14346, 21519, 23004, 28692, 43038, 56587, 64557, 86076, 113174, 129114, 169761, 226348, 258228, 339522, 509283, 679044, 1018566, 1527849, 2037132, 3055698, 4583547, 6111396, 9167094, 18334188]

約数ペア:

[(1, 18334188), (2, 9167094), (3, 6111396), (4, 4583547), (6, 3055698), (9, 2037132), (12, 1527849), (18, 1018566), (27, 679044), (36, 509283), (54, 339522), (71, 258228), (81, 226348), (108, 169761), (142, 129114), (162, 113174), (213, 86076), (284, 64557), (324, 56587), (426, 43038), (639, 28692), (797, 23004), (852, 21519), (1278, 14346), (1594, 11502), (1917, 9564), (2391, 7668), (2556, 7173), (3188, 5751), (3834, 4782)]