2021342436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{3823}}^1$

素因数の和:4625

約数の個数: 72

約数和(自身を含む): 5386792320

約数和(自身を除く): 3365449884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 773, 1546, 2319, 3092, 3823, 4638, 6957, 7646, 9276, 11469, 13914, 14687, 15292, 22938, 27828, 29374, 34407, 44061, 45876, 58748, 68814, 72637, 88122, 132183, 137628, 145274, 176244, 217911, 264366, 290548, 435822, 528732, 653733, 871644, 1307466, 2614932, 2955179, 5910358, 8865537, 11820716, 17731074, 26596611, 35462148, 53193222, 56148401, 106386444, 112296802, 168445203, 224593604, 336890406, 505335609, 673780812, 1010671218, 2021342436]

約数ペア:

[(1, 2021342436), (2, 1010671218), (3, 673780812), (4, 505335609), (6, 336890406), (9, 224593604), (12, 168445203), (18, 112296802), (19, 106386444), (36, 56148401), (38, 53193222), (57, 35462148), (76, 26596611), (114, 17731074), (171, 11820716), (228, 8865537), (342, 5910358), (684, 2955179), (773, 2614932), (1546, 1307466), (2319, 871644), (3092, 653733), (3823, 528732), (4638, 435822), (6957, 290548), (7646, 264366), (9276, 217911), (11469, 176244), (13914, 145274), (14687, 137628), (15292, 132183), (22938, 88122), (27828, 72637), (29374, 68814), (34407, 58748), (44061, 45876)]