17987298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{929}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 41247360

約数和(自身を除く): 23260062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 929, 1383, 1858, 2766, 2787, 3227, 5574, 6454, 6503, 9681, 13006, 19362, 19509, 39018, 428269, 856538, 1284807, 2569614, 2997883, 5995766, 8993649, 17987298]

約数ペア:

[(1, 17987298), (2, 8993649), (3, 5995766), (6, 2997883), (7, 2569614), (14, 1284807), (21, 856538), (42, 428269), (461, 39018), (922, 19509), (929, 19362), (1383, 13006), (1858, 9681), (2766, 6503), (2787, 6454), (3227, 5574)]