1787579681004

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{974143}}^1$

素因数の和:975476

約数の個数: 96

約数和(自身を含む): 4994786979840

約数和(自身を除く): 3207207298836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1307, 1404, 2614, 3921, 5228, 7842, 11763, 15684, 16991, 23526, 33982, 35289, 47052, 50973, 67964, 70578, 101946, 141156, 152919, 203892, 305838, 458757, 611676, 917514, 974143, 1835028, 1948286, 2922429, 3896572, 5844858, 8767287, 11689716, 12663859, 17534574, 25327718, 26301861, 35069148, 37991577, 50655436, 52603722, 75983154, 105207444, 113974731, 151966308, 227949462, 341924193, 455898924, 683848386, 1273204901, 1367696772, 2546409802, 3819614703, 5092819604, 7639229406, 11458844109, 15278458812, 16551663713, 22917688218, 33103327426, 34376532327, 45835376436, 49654991139, 66206654852, 68753064654, 99309982278, 137506129308, 148964973417, 198619964556, 297929946834, 446894920251, 595859893668, 893789840502, 1787579681004]

約数ペア:

[(1, 1787579681004), (2, 893789840502), (3, 595859893668), (4, 446894920251), (6, 297929946834), (9, 198619964556), (12, 148964973417), (13, 137506129308), (18, 99309982278), (26, 68753064654), (27, 66206654852), (36, 49654991139), (39, 45835376436), (52, 34376532327), (54, 33103327426), (78, 22917688218), (108, 16551663713), (117, 15278458812), (156, 11458844109), (234, 7639229406), (351, 5092819604), (468, 3819614703), (702, 2546409802), (1307, 1367696772), (1404, 1273204901), (2614, 683848386), (3921, 455898924), (5228, 341924193), (7842, 227949462), (11763, 151966308), (15684, 113974731), (16991, 105207444), (23526, 75983154), (33982, 52603722), (35289, 50655436), (47052, 37991577), (50973, 35069148), (67964, 26301861), (70578, 25327718), (101946, 17534574), (141156, 12663859), (152919, 11689716), (203892, 8767287), (305838, 5844858), (458757, 3896572), (611676, 2922429), (917514, 1948286), (974143, 1835028)]