2021425488

素因数分解:

$2^4\times 3^2\times {\mathrm{251}}^1\times {\mathrm{55927}}^1$

素因数の和:56192

約数の個数: 60

約数和(自身を含む): 5679823968

約数和(自身を除く): 3658398480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 9036, 12048, 18072, 36144, 55927, 111854, 167781, 223708, 335562, 447416, 503343, 671124, 894832, 1006686, 1342248, 2013372, 2684496, 4026744, 8053488, 14037677, 28075354, 42113031, 56150708, 84226062, 112301416, 126339093, 168452124, 224602832, 252678186, 336904248, 505356372, 673808496, 1010712744, 2021425488]

約数ペア:

[(1, 2021425488), (2, 1010712744), (3, 673808496), (4, 505356372), (6, 336904248), (8, 252678186), (9, 224602832), (12, 168452124), (16, 126339093), (18, 112301416), (24, 84226062), (36, 56150708), (48, 42113031), (72, 28075354), (144, 14037677), (251, 8053488), (502, 4026744), (753, 2684496), (1004, 2013372), (1506, 1342248), (2008, 1006686), (2259, 894832), (3012, 671124), (4016, 503343), (4518, 447416), (6024, 335562), (9036, 223708), (12048, 167781), (18072, 111854), (36144, 55927)]