39997692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 119562240

約数和(自身を除く): 79564548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 191, 252, 277, 378, 382, 554, 573, 756, 764, 831, 1108, 1146, 1337, 1662, 1719, 1939, 2292, 2493, 2674, 3324, 3438, 3878, 4011, 4986, 5157, 5348, 5817, 6876, 7479, 7756, 8022, 9972, 10314, 11634, 12033, 14958, 16044, 17451, 20628, 23268, 24066, 29916, 34902, 36099, 48132, 52353, 52907, 69804, 72198, 104706, 105814, 144396, 158721, 209412, 211628, 317442, 370349, 476163, 634884, 740698, 952326, 1111047, 1428489, 1481396, 1904652, 2222094, 2856978, 3333141, 4444188, 5713956, 6666282, 9999423, 13332564, 19998846, 39997692]

約数ペア:

[(1, 39997692), (2, 19998846), (3, 13332564), (4, 9999423), (6, 6666282), (7, 5713956), (9, 4444188), (12, 3333141), (14, 2856978), (18, 2222094), (21, 1904652), (27, 1481396), (28, 1428489), (36, 1111047), (42, 952326), (54, 740698), (63, 634884), (84, 476163), (108, 370349), (126, 317442), (189, 211628), (191, 209412), (252, 158721), (277, 144396), (378, 105814), (382, 104706), (554, 72198), (573, 69804), (756, 52907), (764, 52353), (831, 48132), (1108, 36099), (1146, 34902), (1337, 29916), (1662, 24066), (1719, 23268), (1939, 20628), (2292, 17451), (2493, 16044), (2674, 14958), (3324, 12033), (3438, 11634), (3878, 10314), (4011, 9972), (4986, 8022), (5157, 7756), (5348, 7479), (5817, 6876)]