18642775316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1772801}}^1$

素因数の和:1773055

約数の個数: 24

約数和(自身を含む): 35739688320

約数和(自身を除く): 17096913004

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 1772801, 3545602, 7091204, 19500811, 39001622, 78003244, 423699439, 847398878, 1694797756, 4660693829, 9321387658, 18642775316]

約数ペア:

[(1, 18642775316), (2, 9321387658), (4, 4660693829), (11, 1694797756), (22, 847398878), (44, 423699439), (239, 78003244), (478, 39001622), (956, 19500811), (2629, 7091204), (5258, 3545602), (10516, 1772801)]