2019748464

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{62897}}^1$

素因数の和:63134

約数の個数: 60

約数和(自身を含む): 5677928256

約数和(自身を除く): 3658179792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 4014, 5352, 8028, 10704, 16056, 32112, 62897, 125794, 188691, 251588, 377382, 503176, 566073, 754764, 1006352, 1132146, 1509528, 2264292, 3019056, 4528584, 9057168, 14026031, 28052062, 42078093, 56104124, 84156186, 112208248, 126234279, 168312372, 224416496, 252468558, 336624744, 504937116, 673249488, 1009874232, 2019748464]

約数ペア:

[(1, 2019748464), (2, 1009874232), (3, 673249488), (4, 504937116), (6, 336624744), (8, 252468558), (9, 224416496), (12, 168312372), (16, 126234279), (18, 112208248), (24, 84156186), (36, 56104124), (48, 42078093), (72, 28052062), (144, 14026031), (223, 9057168), (446, 4528584), (669, 3019056), (892, 2264292), (1338, 1509528), (1784, 1132146), (2007, 1006352), (2676, 754764), (3568, 566073), (4014, 503176), (5352, 377382), (8028, 251588), (10704, 188691), (16056, 125794), (32112, 62897)]