7557588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 20697768

約数和(自身を除く): 13140180

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 233, 306, 318, 466, 477, 612, 636, 699, 901, 932, 954, 1398, 1802, 1908, 2097, 2703, 2796, 3604, 3961, 4194, 5406, 7922, 8109, 8388, 10812, 11883, 12349, 15844, 16218, 23766, 24698, 32436, 35649, 37047, 47532, 49396, 71298, 74094, 111141, 142596, 148188, 209933, 222282, 419866, 444564, 629799, 839732, 1259598, 1889397, 2519196, 3778794, 7557588]

約数ペア:

[(1, 7557588), (2, 3778794), (3, 2519196), (4, 1889397), (6, 1259598), (9, 839732), (12, 629799), (17, 444564), (18, 419866), (34, 222282), (36, 209933), (51, 148188), (53, 142596), (68, 111141), (102, 74094), (106, 71298), (153, 49396), (159, 47532), (204, 37047), (212, 35649), (233, 32436), (306, 24698), (318, 23766), (466, 16218), (477, 15844), (612, 12349), (636, 11883), (699, 10812), (901, 8388), (932, 8109), (954, 7922), (1398, 5406), (1802, 4194), (1908, 3961), (2097, 3604), (2703, 2796)]