71644974

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163573}}^1$

素因数の和:163651

約数の個数: 16

約数和(自身を含む): 145253712

約数和(自身を除く): 73608738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 163573, 327146, 490719, 981438, 11940829, 23881658, 35822487, 71644974]

約数ペア:

[(1, 71644974), (2, 35822487), (3, 23881658), (6, 11940829), (73, 981438), (146, 490719), (219, 327146), (438, 163573)]