39381342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 108380160

約数和(自身を除く): 68998818

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 79, 83, 91, 143, 154, 158, 166, 182, 231, 237, 249, 273, 286, 429, 462, 474, 498, 546, 553, 581, 858, 869, 913, 1001, 1027, 1079, 1106, 1162, 1659, 1738, 1743, 1826, 2002, 2054, 2158, 2607, 2739, 3003, 3081, 3237, 3318, 3486, 5214, 5478, 6006, 6083, 6162, 6391, 6474, 6557, 7189, 7553, 11297, 11869, 12166, 12782, 13114, 14378, 15106, 18249, 19173, 19671, 21567, 22594, 22659, 23738, 33891, 35607, 36498, 38346, 39342, 43134, 45318, 45899, 67782, 71214, 72127, 79079, 83083, 85241, 91798, 137697, 144254, 158158, 166166, 170482, 216381, 237237, 249249, 255723, 275394, 432762, 474474, 498498, 504889, 511446, 596687, 937651, 1009778, 1193374, 1514667, 1790061, 1875302, 2812953, 3029334, 3580122, 5625906, 6563557, 13127114, 19690671, 39381342]

約数ペア:

[(1, 39381342), (2, 19690671), (3, 13127114), (6, 6563557), (7, 5625906), (11, 3580122), (13, 3029334), (14, 2812953), (21, 1875302), (22, 1790061), (26, 1514667), (33, 1193374), (39, 1009778), (42, 937651), (66, 596687), (77, 511446), (78, 504889), (79, 498498), (83, 474474), (91, 432762), (143, 275394), (154, 255723), (158, 249249), (166, 237237), (182, 216381), (231, 170482), (237, 166166), (249, 158158), (273, 144254), (286, 137697), (429, 91798), (462, 85241), (474, 83083), (498, 79079), (546, 72127), (553, 71214), (581, 67782), (858, 45899), (869, 45318), (913, 43134), (1001, 39342), (1027, 38346), (1079, 36498), (1106, 35607), (1162, 33891), (1659, 23738), (1738, 22659), (1743, 22594), (1826, 21567), (2002, 19671), (2054, 19173), (2158, 18249), (2607, 15106), (2739, 14378), (3003, 13114), (3081, 12782), (3237, 12166), (3318, 11869), (3486, 11297), (5214, 7553), (5478, 7189), (6006, 6557), (6083, 6474), (6162, 6391)]