21795108

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 53813760

約数和(自身を除く): 32018652

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 1271, 1429, 2542, 2858, 3813, 4287, 5084, 5716, 7626, 8574, 15252, 17148, 44299, 58589, 88598, 117178, 132897, 175767, 177196, 234356, 265794, 351534, 531588, 703068, 1816259, 3632518, 5448777, 7265036, 10897554, 21795108]

約数ペア:

[(1, 21795108), (2, 10897554), (3, 7265036), (4, 5448777), (6, 3632518), (12, 1816259), (31, 703068), (41, 531588), (62, 351534), (82, 265794), (93, 234356), (123, 177196), (124, 175767), (164, 132897), (186, 117178), (246, 88598), (372, 58589), (492, 44299), (1271, 17148), (1429, 15252), (2542, 8574), (2858, 7626), (3813, 5716), (4287, 5084)]