12734878788

素因数分解:

$2^2\times 3^2\times {\mathrm{4871}}^1\times {\mathrm{72623}}^1$

素因数の和:77504

約数の個数: 36

約数和(自身を含む): 32197995648

約数和(自身を除く): 19463116860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4871, 9742, 14613, 19484, 29226, 43839, 58452, 72623, 87678, 145246, 175356, 217869, 290492, 435738, 653607, 871476, 1307214, 2614428, 353746633, 707493266, 1061239899, 1414986532, 2122479798, 3183719697, 4244959596, 6367439394, 12734878788]

約数ペア:

[(1, 12734878788), (2, 6367439394), (3, 4244959596), (4, 3183719697), (6, 2122479798), (9, 1414986532), (12, 1061239899), (18, 707493266), (36, 353746633), (4871, 2614428), (9742, 1307214), (14613, 871476), (19484, 653607), (29226, 435738), (43839, 290492), (58452, 217869), (72623, 175356), (87678, 145246)]