18922992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{35839}}^1$

素因数の和:35861

約数の個数: 40

約数和(自身を含む): 53329920

約数和(自身を除く): 34406928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 35839, 71678, 107517, 143356, 215034, 286712, 394229, 430068, 573424, 788458, 860136, 1182687, 1576916, 1720272, 2365374, 3153832, 4730748, 6307664, 9461496, 18922992]

約数ペア:

[(1, 18922992), (2, 9461496), (3, 6307664), (4, 4730748), (6, 3153832), (8, 2365374), (11, 1720272), (12, 1576916), (16, 1182687), (22, 860136), (24, 788458), (33, 573424), (44, 430068), (48, 394229), (66, 286712), (88, 215034), (132, 143356), (176, 107517), (264, 71678), (528, 35839)]