18135144

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 50889600

約数和(自身を除く): 32754456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 339, 452, 678, 743, 904, 1017, 1356, 1486, 2034, 2229, 2712, 2972, 3051, 4068, 4458, 5944, 6102, 6687, 8136, 8916, 12204, 13374, 17832, 20061, 24408, 26748, 40122, 53496, 80244, 83959, 160488, 167918, 251877, 335836, 503754, 671672, 755631, 1007508, 1511262, 2015016, 2266893, 3022524, 4533786, 6045048, 9067572, 18135144]

約数ペア:

[(1, 18135144), (2, 9067572), (3, 6045048), (4, 4533786), (6, 3022524), (8, 2266893), (9, 2015016), (12, 1511262), (18, 1007508), (24, 755631), (27, 671672), (36, 503754), (54, 335836), (72, 251877), (108, 167918), (113, 160488), (216, 83959), (226, 80244), (339, 53496), (452, 40122), (678, 26748), (743, 24408), (904, 20061), (1017, 17832), (1356, 13374), (1486, 12204), (2034, 8916), (2229, 8136), (2712, 6687), (2972, 6102), (3051, 5944), (4068, 4458)]