1322178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 3290112

約数和(自身を除く): 1967934

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 67, 69, 78, 134, 138, 143, 201, 253, 286, 299, 402, 429, 506, 598, 737, 759, 858, 871, 897, 1474, 1518, 1541, 1742, 1794, 2211, 2613, 3082, 3289, 4422, 4623, 5226, 6578, 9246, 9581, 9867, 16951, 19162, 19734, 20033, 28743, 33902, 40066, 50853, 57486, 60099, 101706, 120198, 220363, 440726, 661089, 1322178]

約数ペア:

[(1, 1322178), (2, 661089), (3, 440726), (6, 220363), (11, 120198), (13, 101706), (22, 60099), (23, 57486), (26, 50853), (33, 40066), (39, 33902), (46, 28743), (66, 20033), (67, 19734), (69, 19162), (78, 16951), (134, 9867), (138, 9581), (143, 9246), (201, 6578), (253, 5226), (286, 4623), (299, 4422), (402, 3289), (429, 3082), (506, 2613), (598, 2211), (737, 1794), (759, 1742), (858, 1541), (871, 1518), (897, 1474)]