639732006

素因数分解:

$2^1\times 3^5\times {\mathrm{1316321}}^1$

素因数の和:1316338

約数の個数: 24

約数和(自身を含む): 1437423624

約数和(自身を除く): 797691618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1316321, 2632642, 3948963, 7897926, 11846889, 23693778, 35540667, 71081334, 106622001, 213244002, 319866003, 639732006]

約数ペア:

[(1, 639732006), (2, 319866003), (3, 213244002), (6, 106622001), (9, 71081334), (18, 35540667), (27, 23693778), (54, 11846889), (81, 7897926), (162, 3948963), (243, 2632642), (486, 1316321)]