18901848

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16073}}^1$

素因数の和:16096

約数の個数: 48

約数和(自身を含む): 54973080

約数和(自身を除く): 36071232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16073, 32146, 48219, 64292, 96438, 112511, 128584, 192876, 225022, 337533, 385752, 450044, 675066, 787577, 900088, 1350132, 1575154, 2362731, 2700264, 3150308, 4725462, 6300616, 9450924, 18901848]

約数ペア:

[(1, 18901848), (2, 9450924), (3, 6300616), (4, 4725462), (6, 3150308), (7, 2700264), (8, 2362731), (12, 1575154), (14, 1350132), (21, 900088), (24, 787577), (28, 675066), (42, 450044), (49, 385752), (56, 337533), (84, 225022), (98, 192876), (147, 128584), (168, 112511), (196, 96438), (294, 64292), (392, 48219), (588, 32146), (1176, 16073)]