2620804572

素因数分解:

$2^2\times 3^8\times {\mathrm{37}}^1\times {\mathrm{2699}}^1$

素因数の和:2764

約数の個数: 108

約数和(自身を含む): 7067806200

約数和(自身を除く): 4447001628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 729, 972, 999, 1332, 1458, 1998, 2187, 2699, 2916, 2997, 3996, 4374, 5398, 5994, 6561, 8097, 8748, 8991, 10796, 11988, 13122, 16194, 17982, 24291, 26244, 26973, 32388, 35964, 48582, 53946, 72873, 80919, 97164, 99863, 107892, 145746, 161838, 199726, 218619, 242757, 291492, 299589, 323676, 399452, 437238, 485514, 599178, 655857, 874476, 898767, 971028, 1198356, 1311714, 1797534, 1967571, 2623428, 2696301, 3595068, 3935142, 5392602, 5902713, 7870284, 8088903, 10785204, 11805426, 16177806, 17708139, 23610852, 24266709, 32355612, 35416278, 48533418, 70832556, 72800127, 97066836, 145600254, 218400381, 291200508, 436800762, 655201143, 873601524, 1310402286, 2620804572]

約数ペア:

[(1, 2620804572), (2, 1310402286), (3, 873601524), (4, 655201143), (6, 436800762), (9, 291200508), (12, 218400381), (18, 145600254), (27, 97066836), (36, 72800127), (37, 70832556), (54, 48533418), (74, 35416278), (81, 32355612), (108, 24266709), (111, 23610852), (148, 17708139), (162, 16177806), (222, 11805426), (243, 10785204), (324, 8088903), (333, 7870284), (444, 5902713), (486, 5392602), (666, 3935142), (729, 3595068), (972, 2696301), (999, 2623428), (1332, 1967571), (1458, 1797534), (1998, 1311714), (2187, 1198356), (2699, 971028), (2916, 898767), (2997, 874476), (3996, 655857), (4374, 599178), (5398, 485514), (5994, 437238), (6561, 399452), (8097, 323676), (8748, 299589), (8991, 291492), (10796, 242757), (11988, 218619), (13122, 199726), (16194, 161838), (17982, 145746), (24291, 107892), (26244, 99863), (26973, 97164), (32388, 80919), (35964, 72873), (48582, 53946)]