78246882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{621007}}^1$

素因数の和:621022

約数の個数: 24

約数和(自身を含む): 193754496

約数和(自身を除く): 115507614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 621007, 1242014, 1863021, 3726042, 4347049, 5589063, 8694098, 11178126, 13041147, 26082294, 39123441, 78246882]

約数ペア:

[(1, 78246882), (2, 39123441), (3, 26082294), (6, 13041147), (7, 11178126), (9, 8694098), (14, 5589063), (18, 4347049), (21, 3726042), (42, 1863021), (63, 1242014), (126, 621007)]