27673386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 36193494

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 71, 78, 114, 142, 213, 247, 263, 426, 494, 526, 741, 789, 923, 1349, 1482, 1578, 1846, 2698, 2769, 3419, 4047, 4997, 5538, 6838, 8094, 9994, 10257, 14991, 17537, 18673, 20514, 29982, 35074, 37346, 52611, 56019, 64961, 105222, 112038, 129922, 194883, 242749, 354787, 389766, 485498, 709574, 728247, 1064361, 1456494, 2128722, 4612231, 9224462, 13836693, 27673386]

約数ペア:

[(1, 27673386), (2, 13836693), (3, 9224462), (6, 4612231), (13, 2128722), (19, 1456494), (26, 1064361), (38, 728247), (39, 709574), (57, 485498), (71, 389766), (78, 354787), (114, 242749), (142, 194883), (213, 129922), (247, 112038), (263, 105222), (426, 64961), (494, 56019), (526, 52611), (741, 37346), (789, 35074), (923, 29982), (1349, 20514), (1482, 18673), (1578, 17537), (1846, 14991), (2698, 10257), (2769, 9994), (3419, 8094), (4047, 6838), (4997, 5538)]