18232064

素因数分解:

$2^8\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:556

約数の個数: 36

約数和(自身を含む): 36669360

約数和(自身を除く): 18437296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 311, 458, 622, 916, 1244, 1832, 2488, 3664, 4976, 7328, 9952, 14656, 19904, 29312, 39808, 58624, 71219, 79616, 142438, 284876, 569752, 1139504, 2279008, 4558016, 9116032, 18232064]

約数ペア:

[(1, 18232064), (2, 9116032), (4, 4558016), (8, 2279008), (16, 1139504), (32, 569752), (64, 284876), (128, 142438), (229, 79616), (256, 71219), (311, 58624), (458, 39808), (622, 29312), (916, 19904), (1244, 14656), (1832, 9952), (2488, 7328), (3664, 4976)]