18612366968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3083}}^1\times {\mathrm{58049}}^1$

素因数の和:61151

約数の個数: 32

約数和(自身を含む): 37595502000

約数和(自身を除く): 18983135032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3083, 6166, 12332, 24664, 40079, 58049, 80158, 116098, 160316, 232196, 320632, 464392, 754637, 1509274, 3018548, 6037096, 178965067, 357930134, 715860268, 1431720536, 2326545871, 4653091742, 9306183484, 18612366968]

約数ペア:

[(1, 18612366968), (2, 9306183484), (4, 4653091742), (8, 2326545871), (13, 1431720536), (26, 715860268), (52, 357930134), (104, 178965067), (3083, 6037096), (6166, 3018548), (12332, 1509274), (24664, 754637), (40079, 464392), (58049, 320632), (80158, 232196), (116098, 160316)]