22718718

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 59865960

約数和(自身を除く): 37147242

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 61, 66, 81, 99, 114, 121, 122, 162, 171, 183, 198, 209, 242, 297, 342, 363, 366, 418, 513, 549, 594, 627, 671, 726, 891, 1026, 1089, 1098, 1159, 1254, 1342, 1539, 1647, 1782, 1881, 2013, 2178, 2299, 2318, 3078, 3267, 3294, 3477, 3762, 4026, 4598, 4941, 5643, 6039, 6534, 6897, 6954, 7381, 9801, 9882, 10431, 11286, 12078, 12749, 13794, 14762, 16929, 18117, 19602, 20691, 20862, 22143, 25498, 31293, 33858, 36234, 38247, 41382, 44286, 54351, 62073, 62586, 66429, 76494, 93879, 108702, 114741, 124146, 132858, 140239, 186219, 187758, 199287, 229482, 280478, 344223, 372438, 398574, 420717, 597861, 688446, 841434, 1032669, 1195722, 1262151, 2065338, 2524302, 3786453, 7572906, 11359359, 22718718]

約数ペア:

[(1, 22718718), (2, 11359359), (3, 7572906), (6, 3786453), (9, 2524302), (11, 2065338), (18, 1262151), (19, 1195722), (22, 1032669), (27, 841434), (33, 688446), (38, 597861), (54, 420717), (57, 398574), (61, 372438), (66, 344223), (81, 280478), (99, 229482), (114, 199287), (121, 187758), (122, 186219), (162, 140239), (171, 132858), (183, 124146), (198, 114741), (209, 108702), (242, 93879), (297, 76494), (342, 66429), (363, 62586), (366, 62073), (418, 54351), (513, 44286), (549, 41382), (594, 38247), (627, 36234), (671, 33858), (726, 31293), (891, 25498), (1026, 22143), (1089, 20862), (1098, 20691), (1159, 19602), (1254, 18117), (1342, 16929), (1539, 14762), (1647, 13794), (1782, 12749), (1881, 12078), (2013, 11286), (2178, 10431), (2299, 9882), (2318, 9801), (3078, 7381), (3267, 6954), (3294, 6897), (3477, 6534), (3762, 6039), (4026, 5643), (4598, 4941)]