17650806

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 36067680

約数和(自身を除く): 18416874

約数列:

[1, 2, 3, 6, 109, 137, 197, 218, 274, 327, 394, 411, 591, 654, 822, 1182, 14933, 21473, 26989, 29866, 42946, 44799, 53978, 64419, 80967, 89598, 128838, 161934, 2941801, 5883602, 8825403, 17650806]

約数ペア:

[(1, 17650806), (2, 8825403), (3, 5883602), (6, 2941801), (109, 161934), (137, 128838), (197, 89598), (218, 80967), (274, 64419), (327, 53978), (394, 44799), (411, 42946), (591, 29866), (654, 26989), (822, 21473), (1182, 14933)]