145019874

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{37357}}^1$

素因数の和:38009

約数の個数: 16

約数和(自身を含む): 290495808

約数和(自身を除く): 145475934

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 37357, 74714, 112071, 224142, 24169979, 48339958, 72509937, 145019874]

約数ペア:

[(1, 145019874), (2, 72509937), (3, 48339958), (6, 24169979), (647, 224142), (1294, 112071), (1941, 74714), (3882, 37357)]