17212212

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11119}}^1$

素因数の和:11172

約数の個数: 36

約数和(自身を含む): 44524480

約数和(自身を除く): 27312268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 11119, 22238, 33357, 44476, 66714, 100071, 133428, 200142, 400284, 478117, 956234, 1434351, 1912468, 2868702, 4303053, 5737404, 8606106, 17212212]

約数ペア:

[(1, 17212212), (2, 8606106), (3, 5737404), (4, 4303053), (6, 2868702), (9, 1912468), (12, 1434351), (18, 956234), (36, 478117), (43, 400284), (86, 200142), (129, 133428), (172, 100071), (258, 66714), (387, 44476), (516, 33357), (774, 22238), (1548, 11119)]