40158972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{159361}}^1$

素因数の和:159378

約数の個数: 36

約数和(自身を含む): 116015536

約数和(自身を除く): 75856564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 159361, 318722, 478083, 637444, 956166, 1115527, 1434249, 1912332, 2231054, 2868498, 3346581, 4462108, 5736996, 6693162, 10039743, 13386324, 20079486, 40158972]

約数ペア:

[(1, 40158972), (2, 20079486), (3, 13386324), (4, 10039743), (6, 6693162), (7, 5736996), (9, 4462108), (12, 3346581), (14, 2868498), (18, 2231054), (21, 1912332), (28, 1434249), (36, 1115527), (42, 956166), (63, 637444), (84, 478083), (126, 318722), (252, 159361)]