1327888782

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2039

約数の個数: 128

約数和(自身を含む): 3414528000

約数和(自身を除く): 2086639218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 37, 54, 62, 66, 74, 93, 99, 111, 186, 198, 222, 279, 297, 333, 341, 407, 558, 594, 666, 682, 814, 837, 999, 1023, 1147, 1221, 1674, 1949, 1998, 2046, 2294, 2442, 3069, 3441, 3663, 3898, 5847, 6138, 6882, 7326, 9207, 10323, 10989, 11694, 12617, 17541, 18414, 20646, 21439, 21978, 25234, 30969, 35082, 37851, 42878, 52623, 60419, 61938, 64317, 72113, 75702, 105246, 113553, 120838, 128634, 144226, 181257, 192951, 216339, 227106, 340659, 362514, 385902, 432678, 543771, 578853, 649017, 664609, 681318, 793243, 1087542, 1157706, 1298034, 1329218, 1586486, 1631313, 1947051, 1993827, 2235503, 2379729, 3262626, 3894102, 3987654, 4471006, 4759458, 5981481, 6706509, 7139187, 11962962, 13413018, 14278374, 17944443, 20119527, 21417561, 24590533, 35888886, 40239054, 42835122, 49181066, 60358581, 73771599, 120717162, 147543198, 221314797, 442629594, 663944391, 1327888782]

約数ペア:

[(1, 1327888782), (2, 663944391), (3, 442629594), (6, 221314797), (9, 147543198), (11, 120717162), (18, 73771599), (22, 60358581), (27, 49181066), (31, 42835122), (33, 40239054), (37, 35888886), (54, 24590533), (62, 21417561), (66, 20119527), (74, 17944443), (93, 14278374), (99, 13413018), (111, 11962962), (186, 7139187), (198, 6706509), (222, 5981481), (279, 4759458), (297, 4471006), (333, 3987654), (341, 3894102), (407, 3262626), (558, 2379729), (594, 2235503), (666, 1993827), (682, 1947051), (814, 1631313), (837, 1586486), (999, 1329218), (1023, 1298034), (1147, 1157706), (1221, 1087542), (1674, 793243), (1949, 681318), (1998, 664609), (2046, 649017), (2294, 578853), (2442, 543771), (3069, 432678), (3441, 385902), (3663, 362514), (3898, 340659), (5847, 227106), (6138, 216339), (6882, 192951), (7326, 181257), (9207, 144226), (10323, 128634), (10989, 120838), (11694, 113553), (12617, 105246), (17541, 75702), (18414, 72113), (20646, 64317), (21439, 61938), (21978, 60419), (25234, 52623), (30969, 42878), (35082, 37851)]