17670996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{70123}}^1$

素因数の和:70140

約数の個数: 36

約数和(自身を含む): 51050272

約数和(自身を除く): 33379276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 70123, 140246, 210369, 280492, 420738, 490861, 631107, 841476, 981722, 1262214, 1472583, 1963444, 2524428, 2945166, 4417749, 5890332, 8835498, 17670996]

約数ペア:

[(1, 17670996), (2, 8835498), (3, 5890332), (4, 4417749), (6, 2945166), (7, 2524428), (9, 1963444), (12, 1472583), (14, 1262214), (18, 981722), (21, 841476), (28, 631107), (36, 490861), (42, 420738), (63, 280492), (84, 210369), (126, 140246), (252, 70123)]