16855543926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{11087}}^1$

素因数の和:11270

約数の個数: 96

約数和(自身を含む): 40319959680

約数和(自身を除く): 23464415754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 89, 117, 146, 178, 219, 234, 267, 438, 534, 657, 801, 949, 1157, 1314, 1602, 1898, 2314, 2847, 3471, 5694, 6497, 6942, 8541, 10413, 11087, 12994, 17082, 19491, 20826, 22174, 33261, 38982, 58473, 66522, 84461, 99783, 116946, 144131, 168922, 199566, 253383, 288262, 432393, 506766, 760149, 809351, 864786, 986743, 1297179, 1520298, 1618702, 1973486, 2428053, 2594358, 2960229, 4856106, 5920458, 7284159, 8880687, 10521563, 12827659, 14568318, 17761374, 21043126, 25655318, 31564689, 38482977, 63129378, 72032239, 76965954, 94694067, 115448931, 144064478, 189388134, 216096717, 230897862, 432193434, 648290151, 936419107, 1296580302, 1872838214, 2809257321, 5618514642, 8427771963, 16855543926]

約数ペア:

[(1, 16855543926), (2, 8427771963), (3, 5618514642), (6, 2809257321), (9, 1872838214), (13, 1296580302), (18, 936419107), (26, 648290151), (39, 432193434), (73, 230897862), (78, 216096717), (89, 189388134), (117, 144064478), (146, 115448931), (178, 94694067), (219, 76965954), (234, 72032239), (267, 63129378), (438, 38482977), (534, 31564689), (657, 25655318), (801, 21043126), (949, 17761374), (1157, 14568318), (1314, 12827659), (1602, 10521563), (1898, 8880687), (2314, 7284159), (2847, 5920458), (3471, 4856106), (5694, 2960229), (6497, 2594358), (6942, 2428053), (8541, 1973486), (10413, 1618702), (11087, 1520298), (12994, 1297179), (17082, 986743), (19491, 864786), (20826, 809351), (22174, 760149), (33261, 506766), (38982, 432393), (58473, 288262), (66522, 253383), (84461, 199566), (99783, 168922), (116946, 144131)]