2019941136

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{62903}}^1$

素因数の和:63140

約数の個数: 60

約数和(自身を含む): 5678469888

約数和(自身を除く): 3658528752

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, 62903, 125806, 188709, 251612, 377418, 503224, 566127, 754836, 1006448, 1132254, 1509672, 2264508, 3019344, 4529016, 9058032, 14027369, 28054738, 42082107, 56109476, 84164214, 112218952, 126246321, 168328428, 224437904, 252492642, 336656856, 504985284, 673313712, 1009970568, 2019941136]

約数ペア:

[(1, 2019941136), (2, 1009970568), (3, 673313712), (4, 504985284), (6, 336656856), (8, 252492642), (9, 224437904), (12, 168328428), (16, 126246321), (18, 112218952), (24, 84164214), (36, 56109476), (48, 42082107), (72, 28054738), (144, 14027369), (223, 9058032), (446, 4529016), (669, 3019344), (892, 2264508), (1338, 1509672), (1784, 1132254), (2007, 1006448), (2676, 754836), (3568, 566127), (4014, 503224), (5352, 377418), (8028, 251612), (10704, 188709), (16056, 125806), (32112, 62903)]