17917380996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{31223}}^1$

素因数の和:31373

約数の個数: 96

約数和(自身を含む): 46266474240

約数和(自身を除く): 28349093244

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 97, 102, 116, 174, 194, 204, 291, 348, 388, 493, 582, 986, 1164, 1479, 1649, 1972, 2813, 2958, 3298, 4947, 5626, 5916, 6596, 8439, 9894, 11252, 16878, 19788, 31223, 33756, 47821, 62446, 93669, 95642, 124892, 143463, 187338, 191284, 286926, 374676, 530791, 573852, 905467, 1061582, 1592373, 1810934, 2123164, 2716401, 3028631, 3184746, 3621868, 5432802, 6057262, 6369492, 9085893, 10865604, 12114524, 15392939, 18171786, 30785878, 36343572, 46178817, 51486727, 61571756, 87830299, 92357634, 102973454, 154460181, 175660598, 184715268, 205946908, 263490897, 308920362, 351321196, 526981794, 617840724, 1053963588, 1493115083, 2986230166, 4479345249, 5972460332, 8958690498, 17917380996]

約数ペア:

[(1, 17917380996), (2, 8958690498), (3, 5972460332), (4, 4479345249), (6, 2986230166), (12, 1493115083), (17, 1053963588), (29, 617840724), (34, 526981794), (51, 351321196), (58, 308920362), (68, 263490897), (87, 205946908), (97, 184715268), (102, 175660598), (116, 154460181), (174, 102973454), (194, 92357634), (204, 87830299), (291, 61571756), (348, 51486727), (388, 46178817), (493, 36343572), (582, 30785878), (986, 18171786), (1164, 15392939), (1479, 12114524), (1649, 10865604), (1972, 9085893), (2813, 6369492), (2958, 6057262), (3298, 5432802), (4947, 3621868), (5626, 3184746), (5916, 3028631), (6596, 2716401), (8439, 2123164), (9894, 1810934), (11252, 1592373), (16878, 1061582), (19788, 905467), (31223, 573852), (33756, 530791), (47821, 374676), (62446, 286926), (93669, 191284), (95642, 187338), (124892, 143463)]