21063096444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1\times {\mathrm{2677}}^1$

素因数の和:4355

約数の個数: 96

約数和(自身を含む): 54689130496

約数和(自身を除く): 33626034052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 1627, 2418, 2677, 3254, 4836, 4881, 5354, 6508, 8031, 9762, 10708, 16062, 19524, 21151, 32124, 34801, 42302, 50437, 63453, 69602, 82987, 84604, 100874, 104403, 126906, 139204, 151311, 165974, 201748, 208806, 248961, 253812, 302622, 331948, 417612, 497922, 605244, 655681, 995844, 1078831, 1311362, 1967043, 2157662, 2622724, 3236493, 3934086, 4315324, 4355479, 6472986, 7868172, 8710958, 12945972, 13066437, 17421916, 26132874, 52265748, 56621227, 113242454, 135019849, 169863681, 226484908, 270039698, 339727362, 405059547, 540079396, 679454724, 810119094, 1620238188, 1755258037, 3510516074, 5265774111, 7021032148, 10531548222, 21063096444]

約数ペア:

[(1, 21063096444), (2, 10531548222), (3, 7021032148), (4, 5265774111), (6, 3510516074), (12, 1755258037), (13, 1620238188), (26, 810119094), (31, 679454724), (39, 540079396), (52, 405059547), (62, 339727362), (78, 270039698), (93, 226484908), (124, 169863681), (156, 135019849), (186, 113242454), (372, 56621227), (403, 52265748), (806, 26132874), (1209, 17421916), (1612, 13066437), (1627, 12945972), (2418, 8710958), (2677, 7868172), (3254, 6472986), (4836, 4355479), (4881, 4315324), (5354, 3934086), (6508, 3236493), (8031, 2622724), (9762, 2157662), (10708, 1967043), (16062, 1311362), (19524, 1078831), (21151, 995844), (32124, 655681), (34801, 605244), (42302, 497922), (50437, 417612), (63453, 331948), (69602, 302622), (82987, 253812), (84604, 248961), (100874, 208806), (104403, 201748), (126906, 165974), (139204, 151311)]