18937632

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28181}}^1$

素因数の和:28201

約数の個数: 48

約数和(自身を含む): 56814912

約数和(自身を除く): 37877280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28181, 56362, 84543, 112724, 169086, 197267, 225448, 338172, 394534, 450896, 591801, 676344, 789068, 901792, 1183602, 1352688, 1578136, 2367204, 2705376, 3156272, 4734408, 6312544, 9468816, 18937632]

約数ペア:

[(1, 18937632), (2, 9468816), (3, 6312544), (4, 4734408), (6, 3156272), (7, 2705376), (8, 2367204), (12, 1578136), (14, 1352688), (16, 1183602), (21, 901792), (24, 789068), (28, 676344), (32, 591801), (42, 450896), (48, 394534), (56, 338172), (84, 225448), (96, 197267), (112, 169086), (168, 112724), (224, 84543), (336, 56362), (672, 28181)]