21370032

素因数分解:

$2^4\times 3^2\times {\mathrm{148403}}^1$

素因数の和:148417

約数の個数: 30

約数和(自身を含む): 59806812

約数和(自身を除く): 38436780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 148403, 296806, 445209, 593612, 890418, 1187224, 1335627, 1780836, 2374448, 2671254, 3561672, 5342508, 7123344, 10685016, 21370032]

約数ペア:

[(1, 21370032), (2, 10685016), (3, 7123344), (4, 5342508), (6, 3561672), (8, 2671254), (9, 2374448), (12, 1780836), (16, 1335627), (18, 1187224), (24, 890418), (36, 593612), (48, 445209), (72, 296806), (144, 148403)]