1660848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4943}}^1$

素因数の和:4961

約数の個数: 40

約数和(自身を含む): 4904448

約数和(自身を除く): 3243600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4943, 9886, 14829, 19772, 29658, 34601, 39544, 59316, 69202, 79088, 103803, 118632, 138404, 207606, 237264, 276808, 415212, 553616, 830424, 1660848]

約数ペア:

[(1, 1660848), (2, 830424), (3, 553616), (4, 415212), (6, 276808), (7, 237264), (8, 207606), (12, 138404), (14, 118632), (16, 103803), (21, 79088), (24, 69202), (28, 59316), (42, 39544), (48, 34601), (56, 29658), (84, 19772), (112, 14829), (168, 9886), (336, 4943)]