1918781676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{8161}}^1$

素因数の和:8492

約数の個数: 96

約数和(自身を含む): 5704258560

約数和(自身を除く): 3785476884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 311, 378, 622, 756, 933, 1244, 1866, 2177, 2799, 3732, 4354, 5598, 6531, 8161, 8397, 8708, 11196, 13062, 16322, 16794, 19593, 24483, 26124, 32644, 33588, 39186, 48966, 57127, 58779, 73449, 78372, 97932, 114254, 117558, 146898, 171381, 220347, 228508, 235116, 293796, 342762, 440694, 514143, 685524, 881388, 1028286, 1542429, 2056572, 2538071, 3084858, 5076142, 6169716, 7614213, 10152284, 15228426, 17766497, 22842639, 30456852, 35532994, 45685278, 53299491, 68527917, 71065988, 91370556, 106598982, 137055834, 159898473, 213197964, 274111668, 319796946, 479695419, 639593892, 959390838, 1918781676]

約数ペア:

[(1, 1918781676), (2, 959390838), (3, 639593892), (4, 479695419), (6, 319796946), (7, 274111668), (9, 213197964), (12, 159898473), (14, 137055834), (18, 106598982), (21, 91370556), (27, 71065988), (28, 68527917), (36, 53299491), (42, 45685278), (54, 35532994), (63, 30456852), (84, 22842639), (108, 17766497), (126, 15228426), (189, 10152284), (252, 7614213), (311, 6169716), (378, 5076142), (622, 3084858), (756, 2538071), (933, 2056572), (1244, 1542429), (1866, 1028286), (2177, 881388), (2799, 685524), (3732, 514143), (4354, 440694), (5598, 342762), (6531, 293796), (8161, 235116), (8397, 228508), (8708, 220347), (11196, 171381), (13062, 146898), (16322, 117558), (16794, 114254), (19593, 97932), (24483, 78372), (26124, 73449), (32644, 58779), (33588, 57127), (39186, 48966)]