26981346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 71663616

約数和(自身を除く): 44682270

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 31, 34, 42, 46, 51, 53, 62, 69, 93, 102, 106, 119, 138, 159, 161, 186, 217, 238, 318, 322, 357, 371, 391, 434, 483, 527, 651, 713, 714, 742, 782, 901, 966, 1054, 1113, 1173, 1219, 1302, 1426, 1581, 1643, 1802, 2139, 2226, 2346, 2438, 2703, 2737, 3162, 3286, 3657, 3689, 4278, 4929, 4991, 5406, 5474, 6307, 7314, 7378, 8211, 8533, 9858, 9982, 11067, 11501, 12121, 12614, 14973, 16422, 17066, 18921, 20723, 22134, 23002, 24242, 25599, 27931, 29946, 34503, 36363, 37789, 37842, 41446, 51198, 55862, 62169, 69006, 72726, 75578, 83793, 84847, 113367, 124338, 145061, 167586, 169694, 195517, 226734, 254541, 264523, 290122, 391034, 435183, 509082, 529046, 586551, 642413, 793569, 870366, 1173102, 1284826, 1587138, 1927239, 3854478, 4496891, 8993782, 13490673, 26981346]

約数ペア:

[(1, 26981346), (2, 13490673), (3, 8993782), (6, 4496891), (7, 3854478), (14, 1927239), (17, 1587138), (21, 1284826), (23, 1173102), (31, 870366), (34, 793569), (42, 642413), (46, 586551), (51, 529046), (53, 509082), (62, 435183), (69, 391034), (93, 290122), (102, 264523), (106, 254541), (119, 226734), (138, 195517), (159, 169694), (161, 167586), (186, 145061), (217, 124338), (238, 113367), (318, 84847), (322, 83793), (357, 75578), (371, 72726), (391, 69006), (434, 62169), (483, 55862), (527, 51198), (651, 41446), (713, 37842), (714, 37789), (742, 36363), (782, 34503), (901, 29946), (966, 27931), (1054, 25599), (1113, 24242), (1173, 23002), (1219, 22134), (1302, 20723), (1426, 18921), (1581, 17066), (1643, 16422), (1802, 14973), (2139, 12614), (2226, 12121), (2346, 11501), (2438, 11067), (2703, 9982), (2737, 9858), (3162, 8533), (3286, 8211), (3657, 7378), (3689, 7314), (4278, 6307), (4929, 5474), (4991, 5406)]