18533929561

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{64151}}^1$

素因数の和:64584

約数の個数: 16

約数和(自身を含む): 21401107200

約数和(自身を除く): 2867177639

約数列:

[1, 7, 149, 277, 1043, 1939, 41273, 64151, 288911, 449057, 9558499, 17769827, 66909493, 124388789, 2647704223, 18533929561]

約数ペア:

[(1, 18533929561), (7, 2647704223), (149, 124388789), (277, 66909493), (1043, 17769827), (1939, 9558499), (41273, 449057), (64151, 288911)]