18824592

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20671

約数の個数: 40

約数和(自身を含む): 51192160

約数和(自身を除く): 32367568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 20641, 41282, 61923, 82564, 123846, 165128, 247692, 330256, 392179, 495384, 784358, 990768, 1176537, 1568716, 2353074, 3137432, 4706148, 6274864, 9412296, 18824592]

約数ペア:

[(1, 18824592), (2, 9412296), (3, 6274864), (4, 4706148), (6, 3137432), (8, 2353074), (12, 1568716), (16, 1176537), (19, 990768), (24, 784358), (38, 495384), (48, 392179), (57, 330256), (76, 247692), (114, 165128), (152, 123846), (228, 82564), (304, 61923), (456, 41282), (912, 20641)]