18116496

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1408

約数の個数: 60

約数和(自身を含む): 51263212

約数和(自身を除く): 33146716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1297, 1552, 1746, 2328, 2594, 3492, 3891, 4656, 5188, 6984, 7782, 10376, 11673, 13968, 15564, 20752, 23346, 31128, 46692, 62256, 93384, 125809, 186768, 251618, 377427, 503236, 754854, 1006472, 1132281, 1509708, 2012944, 2264562, 3019416, 4529124, 6038832, 9058248, 18116496]

約数ペア:

[(1, 18116496), (2, 9058248), (3, 6038832), (4, 4529124), (6, 3019416), (8, 2264562), (9, 2012944), (12, 1509708), (16, 1132281), (18, 1006472), (24, 754854), (36, 503236), (48, 377427), (72, 251618), (97, 186768), (144, 125809), (194, 93384), (291, 62256), (388, 46692), (582, 31128), (776, 23346), (873, 20752), (1164, 15564), (1297, 13968), (1552, 11673), (1746, 10376), (2328, 7782), (2594, 6984), (3492, 5188), (3891, 4656)]