18178882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 12147518

約数列:

[1, 2, 17, 29, 34, 58, 103, 179, 206, 358, 493, 986, 1751, 2987, 3043, 3502, 5191, 5974, 6086, 10382, 18437, 36874, 50779, 88247, 101558, 176494, 313429, 534673, 626858, 1069346, 9089441, 18178882]

約数ペア:

[(1, 18178882), (2, 9089441), (17, 1069346), (29, 626858), (34, 534673), (58, 313429), (103, 176494), (179, 101558), (206, 88247), (358, 50779), (493, 36874), (986, 18437), (1751, 10382), (2987, 6086), (3043, 5974), (3502, 5191)]