39738426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 99257088

約数和(自身を除く): 59518662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 997, 1022, 1533, 1898, 1994, 2847, 2991, 3066, 5694, 5982, 6643, 6979, 12961, 13286, 13958, 19929, 20937, 25922, 38883, 39858, 41874, 72781, 77766, 90727, 145562, 181454, 218343, 272181, 436686, 509467, 544362, 946153, 1018934, 1528401, 1892306, 2838459, 3056802, 5676918, 6623071, 13246142, 19869213, 39738426]

約数ペア:

[(1, 39738426), (2, 19869213), (3, 13246142), (6, 6623071), (7, 5676918), (13, 3056802), (14, 2838459), (21, 1892306), (26, 1528401), (39, 1018934), (42, 946153), (73, 544362), (78, 509467), (91, 436686), (146, 272181), (182, 218343), (219, 181454), (273, 145562), (438, 90727), (511, 77766), (546, 72781), (949, 41874), (997, 39858), (1022, 38883), (1533, 25922), (1898, 20937), (1994, 19929), (2847, 13958), (2991, 13286), (3066, 12961), (5694, 6979), (5982, 6643)]