2018920212

素因数分解:

$2^2\times 3^2\times {\mathrm{4447}}^1\times {\mathrm{12611}}^1$

素因数の和:17068

約数の個数: 36

約数和(自身を含む): 5104934016

約数和(自身を除く): 3086013804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4447, 8894, 12611, 13341, 17788, 25222, 26682, 37833, 40023, 50444, 53364, 75666, 80046, 113499, 151332, 160092, 226998, 453996, 56081117, 112162234, 168243351, 224324468, 336486702, 504730053, 672973404, 1009460106, 2018920212]

約数ペア:

[(1, 2018920212), (2, 1009460106), (3, 672973404), (4, 504730053), (6, 336486702), (9, 224324468), (12, 168243351), (18, 112162234), (36, 56081117), (4447, 453996), (8894, 226998), (12611, 160092), (13341, 151332), (17788, 113499), (25222, 80046), (26682, 75666), (37833, 53364), (40023, 50444)]