11111988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 16466892

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 863, 1073, 1726, 2146, 2589, 3219, 3452, 4292, 5178, 6438, 10356, 12876, 25027, 31931, 50054, 63862, 75081, 95793, 100108, 127724, 150162, 191586, 300324, 383172, 925999, 1851998, 2777997, 3703996, 5555994, 11111988]

約数ペア:

[(1, 11111988), (2, 5555994), (3, 3703996), (4, 2777997), (6, 1851998), (12, 925999), (29, 383172), (37, 300324), (58, 191586), (74, 150162), (87, 127724), (111, 100108), (116, 95793), (148, 75081), (174, 63862), (222, 50054), (348, 31931), (444, 25027), (863, 12876), (1073, 10356), (1726, 6438), (2146, 5178), (2589, 4292), (3219, 3452)]