18221532144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{970883}}^1$

素因数の和:970934

約数の個数: 80

約数和(自身を含む): 52008314112

約数和(自身を除く): 33786781968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 18768, 970883, 1941766, 2912649, 3883532, 5825298, 7767064, 11650596, 15534128, 16505011, 22330309, 23301192, 33010022, 44660618, 46602384, 49515033, 66020044, 66990927, 89321236, 99030066, 132040088, 133981854, 178642472, 198060132, 264080176, 267963708, 357284944, 379615253, 396120264, 535927416, 759230506, 792240528, 1071854832, 1138845759, 1518461012, 2277691518, 3036922024, 4555383036, 6073844048, 9110766072, 18221532144]

約数ペア:

[(1, 18221532144), (2, 9110766072), (3, 6073844048), (4, 4555383036), (6, 3036922024), (8, 2277691518), (12, 1518461012), (16, 1138845759), (17, 1071854832), (23, 792240528), (24, 759230506), (34, 535927416), (46, 396120264), (48, 379615253), (51, 357284944), (68, 267963708), (69, 264080176), (92, 198060132), (102, 178642472), (136, 133981854), (138, 132040088), (184, 99030066), (204, 89321236), (272, 66990927), (276, 66020044), (368, 49515033), (391, 46602384), (408, 44660618), (552, 33010022), (782, 23301192), (816, 22330309), (1104, 16505011), (1173, 15534128), (1564, 11650596), (2346, 7767064), (3128, 5825298), (4692, 3883532), (6256, 2912649), (9384, 1941766), (18768, 970883)]