1688894244

素因数分解:

$2^2\times 3^2\times {\mathrm{2503}}^1\times {\mathrm{18743}}^1$

素因数の和:21256

約数の個数: 36

約数和(自身を含む): 4271082816

約数和(自身を除く): 2582188572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2503, 5006, 7509, 10012, 15018, 18743, 22527, 30036, 37486, 45054, 56229, 74972, 90108, 112458, 168687, 224916, 337374, 674748, 46913729, 93827458, 140741187, 187654916, 281482374, 422223561, 562964748, 844447122, 1688894244]

約数ペア:

[(1, 1688894244), (2, 844447122), (3, 562964748), (4, 422223561), (6, 281482374), (9, 187654916), (12, 140741187), (18, 93827458), (36, 46913729), (2503, 674748), (5006, 337374), (7509, 224916), (10012, 168687), (15018, 112458), (18743, 90108), (22527, 74972), (30036, 56229), (37486, 45054)]