12801574422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{9613}}^1$

素因数の和:9915

約数の個数: 128

約数和(自身を含む): 35145707520

約数和(自身を除く): 22344133098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 271, 273, 351, 378, 542, 546, 702, 813, 819, 1626, 1638, 1897, 2439, 2457, 3523, 3794, 4878, 4914, 5691, 7046, 7317, 9613, 10569, 11382, 14634, 17073, 19226, 21138, 24661, 28839, 31707, 34146, 49322, 51219, 57678, 63414, 67291, 73983, 86517, 95121, 102438, 124969, 134582, 147966, 173034, 190242, 201873, 221949, 249938, 259551, 374907, 403746, 443898, 519102, 605619, 665847, 749814, 874783, 1124721, 1211238, 1331694, 1749566, 1816857, 2249442, 2605123, 2624349, 3374163, 3633714, 5210246, 5248698, 6748326, 7815369, 7873047, 15630738, 15746094, 18235861, 23446107, 23619141, 33866599, 36471722, 46892214, 47238282, 54707583, 67733198, 70338321, 101599797, 109415166, 140676642, 164122749, 203199594, 237066193, 304799391, 328245498, 474132386, 492368247, 609598782, 711198579, 914398173, 984736494, 1422397158, 1828796346, 2133595737, 4267191474, 6400787211, 12801574422]

約数ペア:

[(1, 12801574422), (2, 6400787211), (3, 4267191474), (6, 2133595737), (7, 1828796346), (9, 1422397158), (13, 984736494), (14, 914398173), (18, 711198579), (21, 609598782), (26, 492368247), (27, 474132386), (39, 328245498), (42, 304799391), (54, 237066193), (63, 203199594), (78, 164122749), (91, 140676642), (117, 109415166), (126, 101599797), (182, 70338321), (189, 67733198), (234, 54707583), (271, 47238282), (273, 46892214), (351, 36471722), (378, 33866599), (542, 23619141), (546, 23446107), (702, 18235861), (813, 15746094), (819, 15630738), (1626, 7873047), (1638, 7815369), (1897, 6748326), (2439, 5248698), (2457, 5210246), (3523, 3633714), (3794, 3374163), (4878, 2624349), (4914, 2605123), (5691, 2249442), (7046, 1816857), (7317, 1749566), (9613, 1331694), (10569, 1211238), (11382, 1124721), (14634, 874783), (17073, 749814), (19226, 665847), (21138, 605619), (24661, 519102), (28839, 443898), (31707, 403746), (34146, 374907), (49322, 259551), (51219, 249938), (57678, 221949), (63414, 201873), (67291, 190242), (73983, 173034), (86517, 147966), (95121, 134582), (102438, 124969)]