17872806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22397}}^1$

素因数の和:22428

約数の個数: 32

約数和(自身を含む): 43004160

約数和(自身を除く): 25131354

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22397, 44794, 67191, 134382, 156779, 313558, 425543, 470337, 851086, 940674, 1276629, 2553258, 2978801, 5957602, 8936403, 17872806]

約数ペア:

[(1, 17872806), (2, 8936403), (3, 5957602), (6, 2978801), (7, 2553258), (14, 1276629), (19, 940674), (21, 851086), (38, 470337), (42, 425543), (57, 313558), (114, 156779), (133, 134382), (266, 67191), (399, 44794), (798, 22397)]