18444564

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2549}}^1$

素因数の和:2629

約数の個数: 48

約数和(自身を含む): 48552000

約数和(自身を除く): 30107436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 2549, 3618, 5098, 7236, 7647, 10196, 15294, 22941, 30588, 45882, 68823, 91764, 137646, 170783, 275292, 341566, 512349, 683132, 1024698, 1537047, 2049396, 3074094, 4611141, 6148188, 9222282, 18444564]

約数ペア:

[(1, 18444564), (2, 9222282), (3, 6148188), (4, 4611141), (6, 3074094), (9, 2049396), (12, 1537047), (18, 1024698), (27, 683132), (36, 512349), (54, 341566), (67, 275292), (108, 170783), (134, 137646), (201, 91764), (268, 68823), (402, 45882), (603, 30588), (804, 22941), (1206, 15294), (1809, 10196), (2412, 7647), (2549, 7236), (3618, 5098)]