18770048

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13331}}^1$

素因数の和:13356

約数の個数: 32

約数和(自身を含む): 40795920

約数和(自身を除く): 22025872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13331, 26662, 53324, 106648, 146641, 213296, 293282, 426592, 586564, 853184, 1173128, 1706368, 2346256, 4692512, 9385024, 18770048]

約数ペア:

[(1, 18770048), (2, 9385024), (4, 4692512), (8, 2346256), (11, 1706368), (16, 1173128), (22, 853184), (32, 586564), (44, 426592), (64, 293282), (88, 213296), (128, 146641), (176, 106648), (352, 53324), (704, 26662), (1408, 13331)]