42663138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23623}}^1$

素因数の和:23678

約数の個数: 32

約数和(自身を含む): 99787776

約数和(自身を除く): 57124638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 23623, 47246, 70869, 141738, 165361, 330722, 496083, 992166, 1015789, 2031578, 3047367, 6094734, 7110523, 14221046, 21331569, 42663138]

約数ペア:

[(1, 42663138), (2, 21331569), (3, 14221046), (6, 7110523), (7, 6094734), (14, 3047367), (21, 2031578), (42, 1015789), (43, 992166), (86, 496083), (129, 330722), (258, 165361), (301, 141738), (602, 70869), (903, 47246), (1806, 23623)]