18649638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{148013}}^1$

素因数の和:148028

約数の個数: 24

約数和(自身を含む): 46180368

約数和(自身を除く): 27530730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 148013, 296026, 444039, 888078, 1036091, 1332117, 2072182, 2664234, 3108273, 6216546, 9324819, 18649638]

約数ペア:

[(1, 18649638), (2, 9324819), (3, 6216546), (6, 3108273), (7, 2664234), (9, 2072182), (14, 1332117), (18, 1036091), (21, 888078), (42, 444039), (63, 296026), (126, 148013)]