6649506

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6511

約数の個数: 32

約数和(自身を含む): 15556800

約数和(自身を除く): 8907294

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 6481, 12962, 19443, 38886, 58329, 116658, 123139, 174987, 246278, 349974, 369417, 738834, 1108251, 2216502, 3324753, 6649506]

約数ペア:

[(1, 6649506), (2, 3324753), (3, 2216502), (6, 1108251), (9, 738834), (18, 369417), (19, 349974), (27, 246278), (38, 174987), (54, 123139), (57, 116658), (114, 58329), (171, 38886), (342, 19443), (513, 12962), (1026, 6481)]