7383474

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 20072448

約数和(自身を除く): 12688974

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 383, 459, 567, 714, 766, 918, 1071, 1134, 1149, 1377, 2142, 2298, 2681, 2754, 3213, 3447, 5362, 6426, 6511, 6894, 8043, 9639, 10341, 13022, 16086, 19278, 19533, 20682, 24129, 31023, 39066, 45577, 48258, 58599, 62046, 72387, 91154, 117198, 136731, 144774, 175797, 217161, 273462, 351594, 410193, 434322, 527391, 820386, 1054782, 1230579, 2461158, 3691737, 7383474]

約数ペア:

[(1, 7383474), (2, 3691737), (3, 2461158), (6, 1230579), (7, 1054782), (9, 820386), (14, 527391), (17, 434322), (18, 410193), (21, 351594), (27, 273462), (34, 217161), (42, 175797), (51, 144774), (54, 136731), (63, 117198), (81, 91154), (102, 72387), (119, 62046), (126, 58599), (153, 48258), (162, 45577), (189, 39066), (238, 31023), (306, 24129), (357, 20682), (378, 19533), (383, 19278), (459, 16086), (567, 13022), (714, 10341), (766, 9639), (918, 8043), (1071, 6894), (1134, 6511), (1149, 6426), (1377, 5362), (2142, 3447), (2298, 3213), (2681, 2754)]