11972466

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 29877120

約数和(自身を除く): 17904654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 239, 242, 253, 363, 414, 478, 506, 717, 726, 759, 1089, 1434, 1518, 2151, 2178, 2277, 2629, 2783, 4302, 4554, 5258, 5497, 5566, 7887, 8349, 10994, 15774, 16491, 16698, 23661, 25047, 28919, 32982, 47322, 49473, 50094, 57838, 60467, 86757, 98946, 120934, 173514, 181401, 260271, 362802, 520542, 544203, 665137, 1088406, 1330274, 1995411, 3990822, 5986233, 11972466]

約数ペア:

[(1, 11972466), (2, 5986233), (3, 3990822), (6, 1995411), (9, 1330274), (11, 1088406), (18, 665137), (22, 544203), (23, 520542), (33, 362802), (46, 260271), (66, 181401), (69, 173514), (99, 120934), (121, 98946), (138, 86757), (198, 60467), (207, 57838), (239, 50094), (242, 49473), (253, 47322), (363, 32982), (414, 28919), (478, 25047), (506, 23661), (717, 16698), (726, 16491), (759, 15774), (1089, 10994), (1434, 8349), (1518, 7887), (2151, 5566), (2178, 5497), (2277, 5258), (2629, 4554), (2783, 4302)]