30626988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{364607}}^1$

素因数の和:364621

約数の個数: 24

約数和(自身を含む): 81672192

約数和(自身を除く): 51045204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 364607, 729214, 1093821, 1458428, 2187642, 2552249, 4375284, 5104498, 7656747, 10208996, 15313494, 30626988]

約数ペア:

[(1, 30626988), (2, 15313494), (3, 10208996), (4, 7656747), (6, 5104498), (7, 4375284), (12, 2552249), (14, 2187642), (21, 1458428), (28, 1093821), (42, 729214), (84, 364607)]