81326532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{968173}}^1$

素因数の和:968187

約数の個数: 24

約数和(自身を含む): 216870976

約数和(自身を除く): 135544444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 968173, 1936346, 2904519, 3872692, 5809038, 6777211, 11618076, 13554422, 20331633, 27108844, 40663266, 81326532]

約数ペア:

[(1, 81326532), (2, 40663266), (3, 27108844), (4, 20331633), (6, 13554422), (7, 11618076), (12, 6777211), (14, 5809038), (21, 3872692), (28, 2904519), (42, 1936346), (84, 968173)]