2004248974374

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{9623}}^1\times {\mathrm{162971}}^1$

素因数の和:172673

約数の個数: 48

約数和(自身を含む): 4404186618624

約数和(自身を除く): 2399937644250

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 9623, 19246, 28869, 57738, 86607, 162971, 173214, 325942, 488913, 683233, 977826, 1366466, 1466739, 2049699, 2933478, 4099398, 6149097, 11570941, 12298194, 23141882, 34712823, 69425646, 104138469, 208276938, 1568269933, 3136539866, 4704809799, 9409619598, 14114429397, 28228858794, 111347165243, 222694330486, 334041495729, 668082991458, 1002124487187, 2004248974374]

約数ペア:

[(1, 2004248974374), (2, 1002124487187), (3, 668082991458), (6, 334041495729), (9, 222694330486), (18, 111347165243), (71, 28228858794), (142, 14114429397), (213, 9409619598), (426, 4704809799), (639, 3136539866), (1278, 1568269933), (9623, 208276938), (19246, 104138469), (28869, 69425646), (57738, 34712823), (86607, 23141882), (162971, 12298194), (173214, 11570941), (325942, 6149097), (488913, 4099398), (683233, 2933478), (977826, 2049699), (1366466, 1466739)]