18099766

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 27737568

約数和(自身を除く): 9637802

約数列:

[1, 2, 73, 146, 151, 302, 821, 1642, 11023, 22046, 59933, 119866, 123971, 247942, 9049883, 18099766]

約数ペア:

[(1, 18099766), (2, 9049883), (73, 247942), (146, 123971), (151, 119866), (302, 59933), (821, 22046), (1642, 11023)]