42637518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30763}}^1$

素因数の和:30789

約数の個数: 48

約数和(自身を含む): 115180416

約数和(自身を除く): 72542898

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 30763, 61526, 92289, 184578, 215341, 276867, 338393, 430682, 553734, 646023, 676786, 1015179, 1292046, 1938069, 2030358, 2368751, 3045537, 3876138, 4737502, 6091074, 7106253, 14212506, 21318759, 42637518]

約数ペア:

[(1, 42637518), (2, 21318759), (3, 14212506), (6, 7106253), (7, 6091074), (9, 4737502), (11, 3876138), (14, 3045537), (18, 2368751), (21, 2030358), (22, 1938069), (33, 1292046), (42, 1015179), (63, 676786), (66, 646023), (77, 553734), (99, 430682), (126, 338393), (154, 276867), (198, 215341), (231, 184578), (462, 92289), (693, 61526), (1386, 30763)]