40707108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86981}}^1$

素因数の和:87004

約数の個数: 36

約数和(自身を含む): 110815068

約数和(自身を除く): 70107960

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86981, 173962, 260943, 347924, 521886, 782829, 1043772, 1130753, 1565658, 2261506, 3131316, 3392259, 4523012, 6784518, 10176777, 13569036, 20353554, 40707108]

約数ペア:

[(1, 40707108), (2, 20353554), (3, 13569036), (4, 10176777), (6, 6784518), (9, 4523012), (12, 3392259), (13, 3131316), (18, 2261506), (26, 1565658), (36, 1130753), (39, 1043772), (52, 782829), (78, 521886), (117, 347924), (156, 260943), (234, 173962), (468, 86981)]