17966230458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{9839}}^1$

素因数の和:10307

約数の個数: 64

約数和(自身を含む): 39844915200

約数和(自身を除く): 21878684742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 379, 438, 758, 803, 1137, 1606, 2274, 2409, 4169, 4818, 8338, 9839, 12507, 19678, 25014, 27667, 29517, 55334, 59034, 83001, 108229, 166002, 216458, 304337, 324687, 608674, 649374, 718247, 913011, 1436494, 1826022, 2154741, 3728981, 4309482, 7457962, 7900717, 11186943, 15801434, 22373886, 23702151, 41018791, 47404302, 82037582, 123056373, 246112746, 272215613, 544431226, 816646839, 1633293678, 2994371743, 5988743486, 8983115229, 17966230458]

約数ペア:

[(1, 17966230458), (2, 8983115229), (3, 5988743486), (6, 2994371743), (11, 1633293678), (22, 816646839), (33, 544431226), (66, 272215613), (73, 246112746), (146, 123056373), (219, 82037582), (379, 47404302), (438, 41018791), (758, 23702151), (803, 22373886), (1137, 15801434), (1606, 11186943), (2274, 7900717), (2409, 7457962), (4169, 4309482), (4818, 3728981), (8338, 2154741), (9839, 1826022), (12507, 1436494), (19678, 913011), (25014, 718247), (27667, 649374), (29517, 608674), (55334, 324687), (59034, 304337), (83001, 216458), (108229, 166002)]