19602216

素因数分解:

$2^3\times 3^3\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 54902400

約数和(自身を除く): 35300184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 151, 216, 302, 453, 601, 604, 906, 1202, 1208, 1359, 1803, 1812, 2404, 2718, 3606, 3624, 4077, 4808, 5409, 5436, 7212, 8154, 10818, 10872, 14424, 16227, 16308, 21636, 32454, 32616, 43272, 64908, 90751, 129816, 181502, 272253, 363004, 544506, 726008, 816759, 1089012, 1633518, 2178024, 2450277, 3267036, 4900554, 6534072, 9801108, 19602216]

約数ペア:

[(1, 19602216), (2, 9801108), (3, 6534072), (4, 4900554), (6, 3267036), (8, 2450277), (9, 2178024), (12, 1633518), (18, 1089012), (24, 816759), (27, 726008), (36, 544506), (54, 363004), (72, 272253), (108, 181502), (151, 129816), (216, 90751), (302, 64908), (453, 43272), (601, 32616), (604, 32454), (906, 21636), (1202, 16308), (1208, 16227), (1359, 14424), (1803, 10872), (1812, 10818), (2404, 8154), (2718, 7212), (3606, 5436), (3624, 5409), (4077, 4808)]