84687954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6661}}^1$

素因数の和:6842

約数の個数: 32

約数和(自身を含む): 183551424

約数和(自身を除く): 98863470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 6661, 12714, 13322, 19983, 39966, 86593, 173186, 259779, 519558, 1085743, 2171486, 3257229, 6514458, 14114659, 28229318, 42343977, 84687954]

約数ペア:

[(1, 84687954), (2, 42343977), (3, 28229318), (6, 14114659), (13, 6514458), (26, 3257229), (39, 2171486), (78, 1085743), (163, 519558), (326, 259779), (489, 173186), (978, 86593), (2119, 39966), (4238, 19983), (6357, 13322), (6661, 12714)]