11971872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3779}}^1$

素因数の和:3806

約数の個数: 72

約数和(自身を含む): 37149840

約数和(自身を除く): 25177968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 3779, 7558, 11337, 15116, 22674, 30232, 34011, 41569, 45348, 60464, 68022, 83138, 90696, 120928, 124707, 136044, 166276, 181392, 249414, 272088, 332552, 362784, 374121, 498828, 544176, 665104, 748242, 997656, 1088352, 1330208, 1496484, 1995312, 2992968, 3990624, 5985936, 11971872]

約数ペア:

[(1, 11971872), (2, 5985936), (3, 3990624), (4, 2992968), (6, 1995312), (8, 1496484), (9, 1330208), (11, 1088352), (12, 997656), (16, 748242), (18, 665104), (22, 544176), (24, 498828), (32, 374121), (33, 362784), (36, 332552), (44, 272088), (48, 249414), (66, 181392), (72, 166276), (88, 136044), (96, 124707), (99, 120928), (132, 90696), (144, 83138), (176, 68022), (198, 60464), (264, 45348), (288, 41569), (352, 34011), (396, 30232), (528, 22674), (792, 15116), (1056, 11337), (1584, 7558), (3168, 3779)]