8749781292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{387227}}^1$

素因数の和:387510

約数の個数: 48

約数和(自身を含む): 23419549440

約数和(自身を除く): 14669768148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3228, 3766, 5649, 7532, 11298, 22596, 387227, 774454, 1161681, 1548908, 2323362, 2710589, 4646724, 5421178, 8131767, 10842356, 16263534, 32527068, 104164063, 208328126, 312492189, 416656252, 624984378, 729148441, 1249968756, 1458296882, 2187445323, 2916593764, 4374890646, 8749781292]

約数ペア:

[(1, 8749781292), (2, 4374890646), (3, 2916593764), (4, 2187445323), (6, 1458296882), (7, 1249968756), (12, 729148441), (14, 624984378), (21, 416656252), (28, 312492189), (42, 208328126), (84, 104164063), (269, 32527068), (538, 16263534), (807, 10842356), (1076, 8131767), (1614, 5421178), (1883, 4646724), (3228, 2710589), (3766, 2323362), (5649, 1548908), (7532, 1161681), (11298, 774454), (22596, 387227)]