81011532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{964423}}^1$

素因数の和:964437

約数の個数: 24

約数和(自身を含む): 216030976

約数和(自身を除く): 135019444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 964423, 1928846, 2893269, 3857692, 5786538, 6750961, 11573076, 13501922, 20252883, 27003844, 40505766, 81011532]

約数ペア:

[(1, 81011532), (2, 40505766), (3, 27003844), (4, 20252883), (6, 13501922), (7, 11573076), (12, 6750961), (14, 5786538), (21, 3857692), (28, 2893269), (42, 1928846), (84, 964423)]