81173652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{966353}}^1$

素因数の和:966367

約数の個数: 24

約数和(自身を含む): 216463296

約数和(自身を除く): 135289644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 966353, 1932706, 2899059, 3865412, 5798118, 6764471, 11596236, 13528942, 20293413, 27057884, 40586826, 81173652]

約数ペア:

[(1, 81173652), (2, 40586826), (3, 27057884), (4, 20293413), (6, 13528942), (7, 11596236), (12, 6764471), (14, 5798118), (21, 3865412), (28, 2899059), (42, 1932706), (84, 966353)]