15540462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4253}}^1$

素因数の和:4297

約数の個数: 48

約数和(自身を含む): 39817440

約数和(自身を除く): 24276978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 4253, 8506, 12759, 25518, 29771, 38277, 59542, 76554, 89313, 123337, 178626, 246674, 267939, 370011, 535878, 740022, 863359, 1110033, 1726718, 2220066, 2590077, 5180154, 7770231, 15540462]

約数ペア:

[(1, 15540462), (2, 7770231), (3, 5180154), (6, 2590077), (7, 2220066), (9, 1726718), (14, 1110033), (18, 863359), (21, 740022), (29, 535878), (42, 370011), (58, 267939), (63, 246674), (87, 178626), (126, 123337), (174, 89313), (203, 76554), (261, 59542), (406, 38277), (522, 29771), (609, 25518), (1218, 12759), (1827, 8506), (3654, 4253)]