17963670274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 31691943360

約数和(自身を除く): 13728273086

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 131, 157, 262, 314, 319, 407, 638, 814, 1073, 1369, 1441, 1727, 2146, 2738, 2882, 3454, 3799, 4553, 4847, 5809, 7598, 9106, 9694, 11618, 11803, 15059, 20567, 23606, 30118, 39701, 41134, 41789, 50083, 53317, 63899, 79402, 83578, 100166, 106634, 127798, 140563, 168461, 179339, 214933, 226237, 281126, 336922, 358678, 429866, 436711, 452474, 596443, 760979, 873422, 1192886, 1521958, 1546193, 1853071, 1972729, 2364263, 3092386, 3706142, 3945458, 4728526, 5200831, 6233057, 6560873, 8370769, 10401662, 12466114, 13121746, 16741538, 22068391, 28156223, 44136782, 56312446, 57209141, 68563627, 114418282, 137127254, 242752301, 309718453, 485504602, 619436906, 816530467, 1633060934, 8981835137, 17963670274]

約数ペア:

[(1, 17963670274), (2, 8981835137), (11, 1633060934), (22, 816530467), (29, 619436906), (37, 485504602), (58, 309718453), (74, 242752301), (131, 137127254), (157, 114418282), (262, 68563627), (314, 57209141), (319, 56312446), (407, 44136782), (638, 28156223), (814, 22068391), (1073, 16741538), (1369, 13121746), (1441, 12466114), (1727, 10401662), (2146, 8370769), (2738, 6560873), (2882, 6233057), (3454, 5200831), (3799, 4728526), (4553, 3945458), (4847, 3706142), (5809, 3092386), (7598, 2364263), (9106, 1972729), (9694, 1853071), (11618, 1546193), (11803, 1521958), (15059, 1192886), (20567, 873422), (23606, 760979), (30118, 596443), (39701, 452474), (41134, 436711), (41789, 429866), (50083, 358678), (53317, 336922), (63899, 281126), (79402, 226237), (83578, 214933), (100166, 179339), (106634, 168461), (127798, 140563)]