12218052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 36197280

約数和(自身を除く): 23979228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 1889, 2156, 3234, 3778, 5667, 6468, 7556, 11334, 13223, 20779, 22668, 26446, 39669, 41558, 52892, 62337, 79338, 83116, 92561, 124674, 145453, 158676, 185122, 249348, 277683, 290906, 370244, 436359, 555366, 581812, 872718, 1018171, 1110732, 1745436, 2036342, 3054513, 4072684, 6109026, 12218052]

約数ペア:

[(1, 12218052), (2, 6109026), (3, 4072684), (4, 3054513), (6, 2036342), (7, 1745436), (11, 1110732), (12, 1018171), (14, 872718), (21, 581812), (22, 555366), (28, 436359), (33, 370244), (42, 290906), (44, 277683), (49, 249348), (66, 185122), (77, 158676), (84, 145453), (98, 124674), (132, 92561), (147, 83116), (154, 79338), (196, 62337), (231, 52892), (294, 41558), (308, 39669), (462, 26446), (539, 22668), (588, 20779), (924, 13223), (1078, 11334), (1617, 7556), (1889, 6468), (2156, 5667), (3234, 3778)]