170804718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71347}}^1$

素因数の和:71381

約数の個数: 48

約数和(自身を含む): 445211520

約数和(自身を除く): 274406802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 71347, 142694, 214041, 428082, 499429, 642123, 998858, 1284246, 1355593, 1498287, 2711186, 2996574, 4066779, 4494861, 8133558, 8989722, 9489151, 12200337, 18978302, 24400674, 28467453, 56934906, 85402359, 170804718]

約数ペア:

[(1, 170804718), (2, 85402359), (3, 56934906), (6, 28467453), (7, 24400674), (9, 18978302), (14, 12200337), (18, 9489151), (19, 8989722), (21, 8133558), (38, 4494861), (42, 4066779), (57, 2996574), (63, 2711186), (114, 1498287), (126, 1355593), (133, 1284246), (171, 998858), (266, 642123), (342, 499429), (399, 428082), (798, 214041), (1197, 142694), (2394, 71347)]