16977786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{739}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 38929920

約数和(自身を除く): 21952134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 547, 739, 1094, 1478, 1641, 2217, 3282, 3829, 4434, 5173, 7658, 10346, 11487, 15519, 22974, 31038, 404233, 808466, 1212699, 2425398, 2829631, 5659262, 8488893, 16977786]

約数ペア:

[(1, 16977786), (2, 8488893), (3, 5659262), (6, 2829631), (7, 2425398), (14, 1212699), (21, 808466), (42, 404233), (547, 31038), (739, 22974), (1094, 15519), (1478, 11487), (1641, 10346), (2217, 7658), (3282, 5173), (3829, 4434)]