63478242

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{2819}}^1$

素因数の和:2972

約数の個数: 40

約数和(自身を含む): 143312400

約数和(自身を除く): 79834158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 2819, 3753, 5638, 7506, 8457, 11259, 16914, 22518, 25371, 50742, 76113, 152226, 228339, 391841, 456678, 783682, 1175523, 2351046, 3526569, 7053138, 10579707, 21159414, 31739121, 63478242]

約数ペア:

[(1, 63478242), (2, 31739121), (3, 21159414), (6, 10579707), (9, 7053138), (18, 3526569), (27, 2351046), (54, 1175523), (81, 783682), (139, 456678), (162, 391841), (278, 228339), (417, 152226), (834, 76113), (1251, 50742), (2502, 25371), (2819, 22518), (3753, 16914), (5638, 11259), (7506, 8457)]