73196218

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{1109}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 111901320

約数和(自身を除く): 38705102

約数列:

[1, 2, 61, 122, 541, 1082, 1109, 2218, 33001, 66002, 67649, 135298, 599969, 1199938, 36598109, 73196218]

約数ペア:

[(1, 73196218), (2, 36598109), (61, 1199938), (122, 599969), (541, 135298), (1082, 67649), (1109, 66002), (2218, 33001)]