890227314

素因数分解:

$2^1\times 3^3\times {\mathrm{1877}}^1\times {\mathrm{8783}}^1$

素因数の和:10671

約数の個数: 32

約数和(自身を含む): 1979562240

約数和(自身を除く): 1089334926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1877, 3754, 5631, 8783, 11262, 16893, 17566, 26349, 33786, 50679, 52698, 79047, 101358, 158094, 237141, 474282, 16485691, 32971382, 49457073, 98914146, 148371219, 296742438, 445113657, 890227314]

約数ペア:

[(1, 890227314), (2, 445113657), (3, 296742438), (6, 148371219), (9, 98914146), (18, 49457073), (27, 32971382), (54, 16485691), (1877, 474282), (3754, 237141), (5631, 158094), (8783, 101358), (11262, 79047), (16893, 52698), (17566, 50679), (26349, 33786)]