81907404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359243}}^1$

素因数の和:359269

約数の個数: 24

約数和(自身を含む): 201176640

約数和(自身を除く): 119269236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 359243, 718486, 1077729, 1436972, 2155458, 4310916, 6825617, 13651234, 20476851, 27302468, 40953702, 81907404]

約数ペア:

[(1, 81907404), (2, 40953702), (3, 27302468), (4, 20476851), (6, 13651234), (12, 6825617), (19, 4310916), (38, 2155458), (57, 1436972), (76, 1077729), (114, 718486), (228, 359243)]