18618368

素因数分解:

$2^{11}\times {\mathrm{9091}}^1$

素因数の和:9113

約数の個数: 24

約数和(自身を含む): 37231740

約数和(自身を除く): 18613372

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9091, 18182, 36364, 72728, 145456, 290912, 581824, 1163648, 2327296, 4654592, 9309184, 18618368]

約数ペア:

[(1, 18618368), (2, 9309184), (4, 4654592), (8, 2327296), (16, 1163648), (32, 581824), (64, 290912), (128, 145456), (256, 72728), (512, 36364), (1024, 18182), (2048, 9091)]