21133025514

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7879577}}^1$

素因数の和:7879734

約数の個数: 24

約数和(自身を含む): 46095531300

約数和(自身を除く): 24962505786

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 7879577, 15759154, 23638731, 47277462, 70916193, 141832386, 1174056973, 2348113946, 3522170919, 7044341838, 10566512757, 21133025514]

約数ペア:

[(1, 21133025514), (2, 10566512757), (3, 7044341838), (6, 3522170919), (9, 2348113946), (18, 1174056973), (149, 141832386), (298, 70916193), (447, 47277462), (894, 23638731), (1341, 15759154), (2682, 7879577)]