84121506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{667631}}^1$

素因数の和:667646

約数の個数: 24

約数和(自身を含む): 208301184

約数和(自身を除く): 124179678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 667631, 1335262, 2002893, 4005786, 4673417, 6008679, 9346834, 12017358, 14020251, 28040502, 42060753, 84121506]

約数ペア:

[(1, 84121506), (2, 42060753), (3, 28040502), (6, 14020251), (7, 12017358), (9, 9346834), (14, 6008679), (18, 4673417), (21, 4005786), (42, 2002893), (63, 1335262), (126, 667631)]