18784224

素因数分解:

$2^5\times 3^4\times {\mathrm{7247}}^1$

素因数の和:7269

約数の個数: 60

約数和(自身を含む): 55251504

約数和(自身を除く): 36467280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7247, 14494, 21741, 28988, 43482, 57976, 65223, 86964, 115952, 130446, 173928, 195669, 231904, 260892, 347856, 391338, 521784, 587007, 695712, 782676, 1043568, 1174014, 1565352, 2087136, 2348028, 3130704, 4696056, 6261408, 9392112, 18784224]

約数ペア:

[(1, 18784224), (2, 9392112), (3, 6261408), (4, 4696056), (6, 3130704), (8, 2348028), (9, 2087136), (12, 1565352), (16, 1174014), (18, 1043568), (24, 782676), (27, 695712), (32, 587007), (36, 521784), (48, 391338), (54, 347856), (72, 260892), (81, 231904), (96, 195669), (108, 173928), (144, 130446), (162, 115952), (216, 86964), (288, 65223), (324, 57976), (432, 43482), (648, 28988), (864, 21741), (1296, 14494), (2592, 7247)]