18839904

素因数分解:

$2^5\times 3^1\times {\mathrm{443}}^2$

素因数の和:899

約数の個数: 36

約数和(自身を含む): 49566636

約数和(自身を除く): 30726732

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 443, 886, 1329, 1772, 2658, 3544, 5316, 7088, 10632, 14176, 21264, 42528, 196249, 392498, 588747, 784996, 1177494, 1569992, 2354988, 3139984, 4709976, 6279968, 9419952, 18839904]

約数ペア:

[(1, 18839904), (2, 9419952), (3, 6279968), (4, 4709976), (6, 3139984), (8, 2354988), (12, 1569992), (16, 1177494), (24, 784996), (32, 588747), (48, 392498), (96, 196249), (443, 42528), (886, 21264), (1329, 14176), (1772, 10632), (2658, 7088), (3544, 5316)]