38891958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 55664202

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 406, 518, 609, 777, 863, 1073, 1218, 1554, 1726, 2146, 2589, 3219, 5178, 6041, 6438, 7511, 12082, 15022, 18123, 22533, 25027, 31931, 36246, 45066, 50054, 63862, 75081, 95793, 150162, 175189, 191586, 223517, 350378, 447034, 525567, 670551, 925999, 1051134, 1341102, 1851998, 2777997, 5555994, 6481993, 12963986, 19445979, 38891958]

約数ペア:

[(1, 38891958), (2, 19445979), (3, 12963986), (6, 6481993), (7, 5555994), (14, 2777997), (21, 1851998), (29, 1341102), (37, 1051134), (42, 925999), (58, 670551), (74, 525567), (87, 447034), (111, 350378), (174, 223517), (203, 191586), (222, 175189), (259, 150162), (406, 95793), (518, 75081), (609, 63862), (777, 50054), (863, 45066), (1073, 36246), (1218, 31931), (1554, 25027), (1726, 22533), (2146, 18123), (2589, 15022), (3219, 12082), (5178, 7511), (6041, 6438)]