66815532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{265141}}^1$

素因数の和:265158

約数の個数: 36

約数和(自身を含む): 193023376

約数和(自身を除く): 126207844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 265141, 530282, 795423, 1060564, 1590846, 1855987, 2386269, 3181692, 3711974, 4772538, 5567961, 7423948, 9545076, 11135922, 16703883, 22271844, 33407766, 66815532]

約数ペア:

[(1, 66815532), (2, 33407766), (3, 22271844), (4, 16703883), (6, 11135922), (7, 9545076), (9, 7423948), (12, 5567961), (14, 4772538), (18, 3711974), (21, 3181692), (28, 2386269), (36, 1855987), (42, 1590846), (63, 1060564), (84, 795423), (126, 530282), (252, 265141)]