77542038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{615413}}^1$

素因数の和:615428

約数の個数: 24

約数和(自身を含む): 192009168

約数和(自身を除く): 114467130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 615413, 1230826, 1846239, 3692478, 4307891, 5538717, 8615782, 11077434, 12923673, 25847346, 38771019, 77542038]

約数ペア:

[(1, 77542038), (2, 38771019), (3, 25847346), (6, 12923673), (7, 11077434), (9, 8615782), (14, 5538717), (18, 4307891), (21, 3692478), (42, 1846239), (63, 1230826), (126, 615413)]