1555582014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1974

約数の個数: 96

約数和(自身を含む): 3949570560

約数和(自身を除く): 2393988546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 103, 126, 134, 201, 206, 309, 402, 469, 603, 618, 721, 927, 938, 1206, 1407, 1442, 1789, 1854, 2163, 2814, 3578, 4221, 4326, 5367, 6489, 6901, 8442, 10734, 12523, 12978, 13802, 16101, 20703, 25046, 32202, 37569, 41406, 48307, 62109, 75138, 96614, 112707, 119863, 124218, 144921, 184267, 225414, 239726, 289842, 359589, 368534, 434763, 552801, 719178, 839041, 869526, 1078767, 1105602, 1289869, 1658403, 1678082, 2157534, 2517123, 2579738, 3316806, 3869607, 5034246, 7551369, 7739214, 11608821, 12345889, 15102738, 23217642, 24691778, 37037667, 74075334, 86421223, 111113001, 172842446, 222226002, 259263669, 518527338, 777791007, 1555582014]

約数ペア:

[(1, 1555582014), (2, 777791007), (3, 518527338), (6, 259263669), (7, 222226002), (9, 172842446), (14, 111113001), (18, 86421223), (21, 74075334), (42, 37037667), (63, 24691778), (67, 23217642), (103, 15102738), (126, 12345889), (134, 11608821), (201, 7739214), (206, 7551369), (309, 5034246), (402, 3869607), (469, 3316806), (603, 2579738), (618, 2517123), (721, 2157534), (927, 1678082), (938, 1658403), (1206, 1289869), (1407, 1105602), (1442, 1078767), (1789, 869526), (1854, 839041), (2163, 719178), (2814, 552801), (3578, 434763), (4221, 368534), (4326, 359589), (5367, 289842), (6489, 239726), (6901, 225414), (8442, 184267), (10734, 144921), (12523, 124218), (12978, 119863), (13802, 112707), (16101, 96614), (20703, 75138), (25046, 62109), (32202, 48307), (37569, 41406)]