18533312

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1069

約数の個数: 56

約数和(自身を含む): 43098720

約数和(自身を除く): 24565408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1009, 1148, 1312, 2018, 2296, 2624, 4036, 4592, 7063, 8072, 9184, 14126, 16144, 18368, 28252, 32288, 41369, 56504, 64576, 82738, 113008, 165476, 226016, 289583, 330952, 452032, 579166, 661904, 1158332, 1323808, 2316664, 2647616, 4633328, 9266656, 18533312]

約数ペア:

[(1, 18533312), (2, 9266656), (4, 4633328), (7, 2647616), (8, 2316664), (14, 1323808), (16, 1158332), (28, 661904), (32, 579166), (41, 452032), (56, 330952), (64, 289583), (82, 226016), (112, 165476), (164, 113008), (224, 82738), (287, 64576), (328, 56504), (448, 41369), (574, 32288), (656, 28252), (1009, 18368), (1148, 16144), (1312, 14126), (2018, 9184), (2296, 8072), (2624, 7063), (4036, 4592)]