123706674

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10789}}^1$

素因数の和:10824

約数の個数: 72

約数和(自身を含む): 335806380

約数和(自身を除く): 212099706

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 10789, 11466, 21578, 32367, 64734, 75523, 97101, 140257, 151046, 194202, 226569, 280514, 420771, 453138, 528661, 679707, 841542, 981799, 1057322, 1262313, 1359414, 1585983, 1963598, 2524626, 2945397, 3171966, 4757949, 5890794, 6872593, 8836191, 9515898, 13745186, 17672382, 20617779, 41235558, 61853337, 123706674]

約数ペア:

[(1, 123706674), (2, 61853337), (3, 41235558), (6, 20617779), (7, 17672382), (9, 13745186), (13, 9515898), (14, 8836191), (18, 6872593), (21, 5890794), (26, 4757949), (39, 3171966), (42, 2945397), (49, 2524626), (63, 1963598), (78, 1585983), (91, 1359414), (98, 1262313), (117, 1057322), (126, 981799), (147, 841542), (182, 679707), (234, 528661), (273, 453138), (294, 420771), (441, 280514), (546, 226569), (637, 194202), (819, 151046), (882, 140257), (1274, 97101), (1638, 75523), (1911, 64734), (3822, 32367), (5733, 21578), (10789, 11466)]