868432818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3373}}^1$

素因数の和:3519

約数の個数: 64

約数和(自身を含む): 1958971392

約数和(自身を除く): 1090538574

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 83, 94, 141, 166, 249, 282, 498, 517, 913, 1034, 1551, 1826, 2739, 3102, 3373, 3901, 5478, 6746, 7802, 10119, 11703, 20238, 23406, 37103, 42911, 74206, 85822, 111309, 128733, 158531, 222618, 257466, 279959, 317062, 475593, 559918, 839877, 951186, 1679754, 1743841, 3079549, 3487682, 5231523, 6159098, 9238647, 10463046, 13158073, 18477294, 26316146, 39474219, 78948438, 144738803, 289477606, 434216409, 868432818]

約数ペア:

[(1, 868432818), (2, 434216409), (3, 289477606), (6, 144738803), (11, 78948438), (22, 39474219), (33, 26316146), (47, 18477294), (66, 13158073), (83, 10463046), (94, 9238647), (141, 6159098), (166, 5231523), (249, 3487682), (282, 3079549), (498, 1743841), (517, 1679754), (913, 951186), (1034, 839877), (1551, 559918), (1826, 475593), (2739, 317062), (3102, 279959), (3373, 257466), (3901, 222618), (5478, 158531), (6746, 128733), (7802, 111309), (10119, 85822), (11703, 74206), (20238, 42911), (23406, 37103)]