66401706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{54517}}^1$

素因数の和:54558

約数の個数: 32

約数和(自身を含む): 157011840

約数和(自身を除く): 90610134

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 54517, 109034, 163551, 327102, 381619, 763238, 1144857, 1580993, 2289714, 3161986, 4742979, 9485958, 11066951, 22133902, 33200853, 66401706]

約数ペア:

[(1, 66401706), (2, 33200853), (3, 22133902), (6, 11066951), (7, 9485958), (14, 4742979), (21, 3161986), (29, 2289714), (42, 1580993), (58, 1144857), (87, 763238), (174, 381619), (203, 327102), (406, 163551), (609, 109034), (1218, 54517)]