78750882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{625007}}^1$

素因数の和:625022

約数の個数: 24

約数和(自身を含む): 195002496

約数和(自身を除く): 116251614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 625007, 1250014, 1875021, 3750042, 4375049, 5625063, 8750098, 11250126, 13125147, 26250294, 39375441, 78750882]

約数ペア:

[(1, 78750882), (2, 39375441), (3, 26250294), (6, 13125147), (7, 11250126), (9, 8750098), (14, 5625063), (18, 4375049), (21, 3750042), (42, 1875021), (63, 1250014), (126, 625007)]