427342644

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{60257}}^1$

素因数の和:60464

約数の個数: 36

約数和(自身を含む): 1085728644

約数和(自身を除く): 658386000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 60257, 120514, 180771, 241028, 361542, 542313, 723084, 1084626, 2169252, 11870629, 23741258, 35611887, 47482516, 71223774, 106835661, 142447548, 213671322, 427342644]

約数ペア:

[(1, 427342644), (2, 213671322), (3, 142447548), (4, 106835661), (6, 71223774), (9, 47482516), (12, 35611887), (18, 23741258), (36, 11870629), (197, 2169252), (394, 1084626), (591, 723084), (788, 542313), (1182, 361542), (1773, 241028), (2364, 180771), (3546, 120514), (7092, 60257)]