18315498006

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{18517}}^1$

素因数の和:19950

約数の個数: 64

約数和(自身を含む): 43865438400

約数和(自身を除く): 25549940394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1409, 2818, 4227, 8454, 12681, 18317, 18517, 25362, 36634, 37034, 38043, 54951, 55551, 76086, 109902, 111102, 164853, 166653, 240721, 329706, 333306, 481442, 494559, 499959, 722163, 989118, 999918, 1444326, 2166489, 4332978, 6499467, 12998934, 26090453, 52180906, 78271359, 156542718, 234814077, 339175889, 469628154, 678351778, 704442231, 1017527667, 1408884462, 2035055334, 3052583001, 6105166002, 9157749003, 18315498006]

約数ペア:

[(1, 18315498006), (2, 9157749003), (3, 6105166002), (6, 3052583001), (9, 2035055334), (13, 1408884462), (18, 1017527667), (26, 704442231), (27, 678351778), (39, 469628154), (54, 339175889), (78, 234814077), (117, 156542718), (234, 78271359), (351, 52180906), (702, 26090453), (1409, 12998934), (2818, 6499467), (4227, 4332978), (8454, 2166489), (12681, 1444326), (18317, 999918), (18517, 989118), (25362, 722163), (36634, 499959), (37034, 494559), (38043, 481442), (54951, 333306), (55551, 329706), (76086, 240721), (109902, 166653), (111102, 164853)]