26012196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 75915840

約数和(自身を除く): 49903644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 947, 981, 1308, 1526, 1894, 1962, 2289, 2841, 3052, 3788, 3924, 4578, 5682, 6629, 6867, 8523, 9156, 11364, 13258, 13734, 17046, 19887, 26516, 27468, 34092, 39774, 59661, 79548, 103223, 119322, 206446, 238644, 309669, 412892, 619338, 722561, 929007, 1238676, 1445122, 1858014, 2167683, 2890244, 3716028, 4335366, 6503049, 8670732, 13006098, 26012196]

約数ペア:

[(1, 26012196), (2, 13006098), (3, 8670732), (4, 6503049), (6, 4335366), (7, 3716028), (9, 2890244), (12, 2167683), (14, 1858014), (18, 1445122), (21, 1238676), (28, 929007), (36, 722561), (42, 619338), (63, 412892), (84, 309669), (109, 238644), (126, 206446), (218, 119322), (252, 103223), (327, 79548), (436, 59661), (654, 39774), (763, 34092), (947, 27468), (981, 26516), (1308, 19887), (1526, 17046), (1894, 13734), (1962, 13258), (2289, 11364), (2841, 9156), (3052, 8523), (3788, 6867), (3924, 6629), (4578, 5682)]