18408068336

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{757409}}^1$

素因数の和:757462

約数の個数: 60

約数和(自身を含む): 42826991040

約数和(自身を除く): 24418922704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 24304, 757409, 1514818, 3029636, 5301863, 6059272, 10603726, 12118544, 21207452, 23479679, 37113041, 42414904, 46959358, 74226082, 84829808, 93918716, 148452164, 164357753, 187837432, 296904328, 328715506, 375674864, 593808656, 657431012, 1150504271, 1314862024, 2301008542, 2629724048, 4602017084, 9204034168, 18408068336]

約数ペア:

[(1, 18408068336), (2, 9204034168), (4, 4602017084), (7, 2629724048), (8, 2301008542), (14, 1314862024), (16, 1150504271), (28, 657431012), (31, 593808656), (49, 375674864), (56, 328715506), (62, 296904328), (98, 187837432), (112, 164357753), (124, 148452164), (196, 93918716), (217, 84829808), (248, 74226082), (392, 46959358), (434, 42414904), (496, 37113041), (784, 23479679), (868, 21207452), (1519, 12118544), (1736, 10603726), (3038, 6059272), (3472, 5301863), (6076, 3029636), (12152, 1514818), (24304, 757409)]