40851816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 68012184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 223, 408, 446, 449, 669, 892, 898, 1338, 1347, 1784, 1796, 2676, 2694, 3592, 3791, 5352, 5388, 7582, 7633, 10776, 11373, 15164, 15266, 22746, 22899, 30328, 30532, 45492, 45798, 61064, 90984, 91596, 100127, 183192, 200254, 300381, 400508, 600762, 801016, 1201524, 1702159, 2403048, 3404318, 5106477, 6808636, 10212954, 13617272, 20425908, 40851816]

約数ペア:

[(1, 40851816), (2, 20425908), (3, 13617272), (4, 10212954), (6, 6808636), (8, 5106477), (12, 3404318), (17, 2403048), (24, 1702159), (34, 1201524), (51, 801016), (68, 600762), (102, 400508), (136, 300381), (204, 200254), (223, 183192), (408, 100127), (446, 91596), (449, 90984), (669, 61064), (892, 45798), (898, 45492), (1338, 30532), (1347, 30328), (1784, 22899), (1796, 22746), (2676, 15266), (2694, 15164), (3592, 11373), (3791, 10776), (5352, 7633), (5388, 7582)]