15556728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 42865920

約数和(自身を除く): 27309192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 487, 726, 968, 974, 1331, 1452, 1461, 1948, 2662, 2904, 2922, 3896, 3993, 5324, 5357, 5844, 7986, 10648, 10714, 11688, 15972, 16071, 21428, 31944, 32142, 42856, 58927, 64284, 117854, 128568, 176781, 235708, 353562, 471416, 648197, 707124, 1296394, 1414248, 1944591, 2592788, 3889182, 5185576, 7778364, 15556728]

約数ペア:

[(1, 15556728), (2, 7778364), (3, 5185576), (4, 3889182), (6, 2592788), (8, 1944591), (11, 1414248), (12, 1296394), (22, 707124), (24, 648197), (33, 471416), (44, 353562), (66, 235708), (88, 176781), (121, 128568), (132, 117854), (242, 64284), (264, 58927), (363, 42856), (484, 32142), (487, 31944), (726, 21428), (968, 16071), (974, 15972), (1331, 11688), (1452, 10714), (1461, 10648), (1948, 7986), (2662, 5844), (2904, 5357), (2922, 5324), (3896, 3993)]