18832506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40763}}^1$

素因数の和:40786

約数の個数: 32

約数和(自身を含む): 46960128

約数和(自身を除く): 28127622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40763, 81526, 122289, 244578, 285341, 448393, 570682, 856023, 896786, 1345179, 1712046, 2690358, 3138751, 6277502, 9416253, 18832506]

約数ペア:

[(1, 18832506), (2, 9416253), (3, 6277502), (6, 3138751), (7, 2690358), (11, 1712046), (14, 1345179), (21, 896786), (22, 856023), (33, 570682), (42, 448393), (66, 285341), (77, 244578), (154, 122289), (231, 81526), (462, 40763)]