21167350464

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8480509}}^1$

素因数の和:8480537

約数の個数: 56

約数和(自身を含む): 60313387120

約数和(自身を除く): 39146036656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 8480509, 16961018, 25441527, 33922036, 50883054, 67844072, 101766108, 110246617, 135688144, 203532216, 220493234, 271376288, 330739851, 407064432, 440986468, 542752576, 661479702, 814128864, 881972936, 1322959404, 1628257728, 1763945872, 2645918808, 3527891744, 5291837616, 7055783488, 10583675232, 21167350464]

約数ペア:

[(1, 21167350464), (2, 10583675232), (3, 7055783488), (4, 5291837616), (6, 3527891744), (8, 2645918808), (12, 1763945872), (13, 1628257728), (16, 1322959404), (24, 881972936), (26, 814128864), (32, 661479702), (39, 542752576), (48, 440986468), (52, 407064432), (64, 330739851), (78, 271376288), (96, 220493234), (104, 203532216), (156, 135688144), (192, 110246617), (208, 101766108), (312, 67844072), (416, 50883054), (624, 33922036), (832, 25441527), (1248, 16961018), (2496, 8480509)]