18123488

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{15307}}^1$

素因数の和:15354

約数の個数: 24

約数和(自身を含む): 36647352

約数和(自身を除く): 18523864

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 15307, 30614, 61228, 122456, 244912, 489824, 566359, 1132718, 2265436, 4530872, 9061744, 18123488]

約数ペア:

[(1, 18123488), (2, 9061744), (4, 4530872), (8, 2265436), (16, 1132718), (32, 566359), (37, 489824), (74, 244912), (148, 122456), (296, 61228), (592, 30614), (1184, 15307)]