1566996678

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{248021}}^1$

素因数の和:248051

約数の個数: 48

約数和(自身を含む): 3791760336

約数和(自身を除く): 2224763658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 248021, 496042, 744063, 1488126, 2232189, 3224273, 4464378, 6448546, 6696567, 9672819, 13393134, 19345638, 20089701, 29018457, 40179402, 58036914, 60269103, 87055371, 120538206, 174110742, 261166113, 522332226, 783498339, 1566996678]

約数ペア:

[(1, 1566996678), (2, 783498339), (3, 522332226), (6, 261166113), (9, 174110742), (13, 120538206), (18, 87055371), (26, 60269103), (27, 58036914), (39, 40179402), (54, 29018457), (78, 20089701), (81, 19345638), (117, 13393134), (162, 9672819), (234, 6696567), (243, 6448546), (351, 4464378), (486, 3224273), (702, 2232189), (1053, 1488126), (2106, 744063), (3159, 496042), (6318, 248021)]