999034722

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 2612244480

約数和(自身を除く): 1613209758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 243, 378, 402, 469, 486, 487, 567, 603, 729, 938, 974, 1134, 1206, 1407, 1458, 1461, 1701, 1809, 2187, 2814, 2922, 3402, 3409, 3618, 4221, 4374, 4383, 5103, 5427, 6818, 8442, 8766, 10206, 10227, 10854, 12663, 13149, 15309, 16281, 20454, 25326, 26298, 30618, 30681, 32562, 32629, 37989, 39447, 48843, 61362, 65258, 75978, 78894, 92043, 97686, 97887, 113967, 118341, 146529, 184086, 195774, 227934, 228403, 236682, 276129, 293058, 293661, 341901, 355023, 456806, 552258, 587322, 683802, 685209, 710046, 828387, 880983, 1025703, 1065069, 1370418, 1656774, 1761966, 2051406, 2055627, 2130138, 2485161, 2642949, 4111254, 4970322, 5285898, 6166881, 7455483, 7928847, 12333762, 14910966, 15857694, 18500643, 23786541, 37001286, 47573082, 55501929, 71359623, 111003858, 142719246, 166505787, 333011574, 499517361, 999034722]

約数ペア:

[(1, 999034722), (2, 499517361), (3, 333011574), (6, 166505787), (7, 142719246), (9, 111003858), (14, 71359623), (18, 55501929), (21, 47573082), (27, 37001286), (42, 23786541), (54, 18500643), (63, 15857694), (67, 14910966), (81, 12333762), (126, 7928847), (134, 7455483), (162, 6166881), (189, 5285898), (201, 4970322), (243, 4111254), (378, 2642949), (402, 2485161), (469, 2130138), (486, 2055627), (487, 2051406), (567, 1761966), (603, 1656774), (729, 1370418), (938, 1065069), (974, 1025703), (1134, 880983), (1206, 828387), (1407, 710046), (1458, 685209), (1461, 683802), (1701, 587322), (1809, 552258), (2187, 456806), (2814, 355023), (2922, 341901), (3402, 293661), (3409, 293058), (3618, 276129), (4221, 236682), (4374, 228403), (4383, 227934), (5103, 195774), (5427, 184086), (6818, 146529), (8442, 118341), (8766, 113967), (10206, 97887), (10227, 97686), (10854, 92043), (12663, 78894), (13149, 75978), (15309, 65258), (16281, 61362), (20454, 48843), (25326, 39447), (26298, 37989), (30618, 32629), (30681, 32562)]