31896648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{9041}}^1$

素因数の和:9067

約数の個数: 72

約数和(自身を含む): 100501830

約数和(自身を除く): 68605182

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 9041, 18082, 27123, 36164, 54246, 63287, 72328, 81369, 108492, 126574, 162738, 189861, 216984, 253148, 325476, 379722, 443009, 506296, 569583, 650952, 759444, 886018, 1139166, 1329027, 1518888, 1772036, 2278332, 2658054, 3544072, 3987081, 4556664, 5316108, 7974162, 10632216, 15948324, 31896648]

約数ペア:

[(1, 31896648), (2, 15948324), (3, 10632216), (4, 7974162), (6, 5316108), (7, 4556664), (8, 3987081), (9, 3544072), (12, 2658054), (14, 2278332), (18, 1772036), (21, 1518888), (24, 1329027), (28, 1139166), (36, 886018), (42, 759444), (49, 650952), (56, 569583), (63, 506296), (72, 443009), (84, 379722), (98, 325476), (126, 253148), (147, 216984), (168, 189861), (196, 162738), (252, 126574), (294, 108492), (392, 81369), (441, 72328), (504, 63287), (588, 54246), (882, 36164), (1176, 27123), (1764, 18082), (3528, 9041)]