31501134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 83229120

約数和(自身を除く): 51727986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 37, 42, 58, 63, 74, 87, 111, 126, 174, 203, 222, 233, 259, 261, 333, 406, 466, 518, 522, 609, 666, 699, 777, 1073, 1218, 1398, 1554, 1631, 1827, 2097, 2146, 2331, 3219, 3262, 3654, 4194, 4662, 4893, 6438, 6757, 7511, 8621, 9657, 9786, 13514, 14679, 15022, 17242, 19314, 20271, 22533, 25863, 29358, 40542, 45066, 47299, 51726, 60347, 60813, 67599, 77589, 94598, 120694, 121626, 135198, 141897, 155178, 181041, 250009, 283794, 362082, 425691, 500018, 543123, 750027, 851382, 1086246, 1500054, 1750063, 2250081, 3500126, 4500162, 5250189, 10500378, 15750567, 31501134]

約数ペア:

[(1, 31501134), (2, 15750567), (3, 10500378), (6, 5250189), (7, 4500162), (9, 3500126), (14, 2250081), (18, 1750063), (21, 1500054), (29, 1086246), (37, 851382), (42, 750027), (58, 543123), (63, 500018), (74, 425691), (87, 362082), (111, 283794), (126, 250009), (174, 181041), (203, 155178), (222, 141897), (233, 135198), (259, 121626), (261, 120694), (333, 94598), (406, 77589), (466, 67599), (518, 60813), (522, 60347), (609, 51726), (666, 47299), (699, 45066), (777, 40542), (1073, 29358), (1218, 25863), (1398, 22533), (1554, 20271), (1631, 19314), (1827, 17242), (2097, 15022), (2146, 14679), (2331, 13514), (3219, 9786), (3262, 9657), (3654, 8621), (4194, 7511), (4662, 6757), (4893, 6438)]