12845742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3393

約数の個数: 48

約数和(自身を含む): 32194512

約数和(自身を除く): 19348770

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3361, 3822, 6722, 10083, 20166, 23527, 43693, 47054, 70581, 87386, 131079, 141162, 164689, 262158, 305851, 329378, 494067, 611702, 917553, 988134, 1835106, 2140957, 4281914, 6422871, 12845742]

約数ペア:

[(1, 12845742), (2, 6422871), (3, 4281914), (6, 2140957), (7, 1835106), (13, 988134), (14, 917553), (21, 611702), (26, 494067), (39, 329378), (42, 305851), (49, 262158), (78, 164689), (91, 141162), (98, 131079), (147, 87386), (182, 70581), (273, 47054), (294, 43693), (546, 23527), (637, 20166), (1274, 10083), (1911, 6722), (3361, 3822)]