27197772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 74973696

約数和(自身を除く): 47775924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 83, 84, 94, 141, 166, 188, 249, 282, 329, 332, 498, 564, 581, 658, 987, 996, 1162, 1316, 1743, 1974, 2324, 3486, 3901, 3948, 6889, 6972, 7802, 11703, 13778, 15604, 20667, 23406, 27307, 27556, 41334, 46812, 48223, 54614, 81921, 82668, 96446, 109228, 144669, 163842, 192892, 289338, 323783, 327684, 578676, 647566, 971349, 1295132, 1942698, 2266481, 3885396, 4532962, 6799443, 9065924, 13598886, 27197772]

約数ペア:

[(1, 27197772), (2, 13598886), (3, 9065924), (4, 6799443), (6, 4532962), (7, 3885396), (12, 2266481), (14, 1942698), (21, 1295132), (28, 971349), (42, 647566), (47, 578676), (83, 327684), (84, 323783), (94, 289338), (141, 192892), (166, 163842), (188, 144669), (249, 109228), (282, 96446), (329, 82668), (332, 81921), (498, 54614), (564, 48223), (581, 46812), (658, 41334), (987, 27556), (996, 27307), (1162, 23406), (1316, 20667), (1743, 15604), (1974, 13778), (2324, 11703), (3486, 7802), (3901, 6972), (3948, 6889)]