66637284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{793301}}^1$

素因数の和:793315

約数の個数: 24

約数和(自身を含む): 177699648

約数和(自身を除く): 111062364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 793301, 1586602, 2379903, 3173204, 4759806, 5553107, 9519612, 11106214, 16659321, 22212428, 33318642, 66637284]

約数ペア:

[(1, 66637284), (2, 33318642), (3, 22212428), (4, 16659321), (6, 11106214), (7, 9519612), (12, 5553107), (14, 4759806), (21, 3173204), (28, 2379903), (42, 1586602), (84, 793301)]