42130026

素因数分解:

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

素因数の和:423

約数の個数: 36

約数和(自身を含む): 92594502

約数和(自身を除く): 50464476

約数列:

[1, 2, 3, 6, 9, 18, 109, 197, 218, 327, 394, 591, 654, 981, 1182, 1773, 1962, 3546, 11881, 21473, 23762, 35643, 42946, 64419, 71286, 106929, 128838, 193257, 213858, 386514, 2340557, 4681114, 7021671, 14043342, 21065013, 42130026]

約数ペア:

[(1, 42130026), (2, 21065013), (3, 14043342), (6, 7021671), (9, 4681114), (18, 2340557), (109, 386514), (197, 213858), (218, 193257), (327, 128838), (394, 106929), (591, 71286), (654, 64419), (981, 42946), (1182, 35643), (1773, 23762), (1962, 21473), (3546, 11881)]