18890502912

素因数分解:

$2^8\times 3^3\times {\mathrm{2733001}}^1$

素因数の和:2733026

約数の個数: 72

約数和(自身を含む): 55862560880

約数和(自身を除く): 36972057968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 2733001, 5466002, 8199003, 10932004, 16398006, 21864008, 24597009, 32796012, 43728016, 49194018, 65592024, 73791027, 87456032, 98388036, 131184048, 147582054, 174912064, 196776072, 262368096, 295164108, 349824128, 393552144, 524736192, 590328216, 699648256, 787104288, 1049472384, 1180656432, 1574208576, 2098944768, 2361312864, 3148417152, 4722625728, 6296834304, 9445251456, 18890502912]

約数ペア:

[(1, 18890502912), (2, 9445251456), (3, 6296834304), (4, 4722625728), (6, 3148417152), (8, 2361312864), (9, 2098944768), (12, 1574208576), (16, 1180656432), (18, 1049472384), (24, 787104288), (27, 699648256), (32, 590328216), (36, 524736192), (48, 393552144), (54, 349824128), (64, 295164108), (72, 262368096), (96, 196776072), (108, 174912064), (128, 147582054), (144, 131184048), (192, 98388036), (216, 87456032), (256, 73791027), (288, 65592024), (384, 49194018), (432, 43728016), (576, 32796012), (768, 24597009), (864, 21864008), (1152, 16398006), (1728, 10932004), (2304, 8199003), (3456, 5466002), (6912, 2733001)]