6450678

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 15624336

約数和(自身を除く): 9173658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1021, 1053, 2042, 2106, 3063, 3159, 6126, 6318, 9189, 13273, 18378, 26546, 27567, 39819, 55134, 79638, 82701, 119457, 165402, 238914, 248103, 358371, 496206, 716742, 1075113, 2150226, 3225339, 6450678]

約数ペア:

[(1, 6450678), (2, 3225339), (3, 2150226), (6, 1075113), (9, 716742), (13, 496206), (18, 358371), (26, 248103), (27, 238914), (39, 165402), (54, 119457), (78, 82701), (81, 79638), (117, 55134), (162, 39819), (234, 27567), (243, 26546), (351, 18378), (486, 13273), (702, 9189), (1021, 6318), (1053, 6126), (2042, 3159), (2106, 3063)]