21096192

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 60494224

約数和(自身を除く): 39398032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2113, 2496, 3328, 4226, 4992, 6339, 8452, 9984, 12678, 16904, 25356, 27469, 33808, 50712, 54938, 67616, 82407, 101424, 109876, 135232, 164814, 202848, 219752, 270464, 329628, 405696, 439504, 540928, 659256, 811392, 879008, 1318512, 1622784, 1758016, 2637024, 3516032, 5274048, 7032064, 10548096, 21096192]

約数ペア:

[(1, 21096192), (2, 10548096), (3, 7032064), (4, 5274048), (6, 3516032), (8, 2637024), (12, 1758016), (13, 1622784), (16, 1318512), (24, 879008), (26, 811392), (32, 659256), (39, 540928), (48, 439504), (52, 405696), (64, 329628), (78, 270464), (96, 219752), (104, 202848), (128, 164814), (156, 135232), (192, 109876), (208, 101424), (256, 82407), (312, 67616), (384, 54938), (416, 50712), (624, 33808), (768, 27469), (832, 25356), (1248, 16904), (1664, 12678), (2113, 9984), (2496, 8452), (3328, 6339), (4226, 4992)]