74800378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{18059}}^1$

素因数の和:18189

約数の個数: 16

約数和(自身を含む): 119196000

約数和(自身を除く): 44395622

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 18059, 36118, 343121, 686242, 1968431, 3936862, 37400189, 74800378]

約数ペア:

[(1, 74800378), (2, 37400189), (19, 3936862), (38, 1968431), (109, 686242), (218, 343121), (2071, 36118), (4142, 18059)]