31588242

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{15349}}^1$

素因数の和:15375

約数の個数: 32

約数和(自身を含む): 73680000

約数和(自身を除く): 42091758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 15349, 30698, 46047, 92094, 107443, 214886, 322329, 644658, 752101, 1504202, 2256303, 4512606, 5264707, 10529414, 15794121, 31588242]

約数ペア:

[(1, 31588242), (2, 15794121), (3, 10529414), (6, 5264707), (7, 4512606), (14, 2256303), (21, 1504202), (42, 752101), (49, 644658), (98, 322329), (147, 214886), (294, 107443), (343, 92094), (686, 46047), (1029, 30698), (2058, 15349)]