2021118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 4465152

約数和(自身を除く): 2444034

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 271, 339, 542, 678, 813, 1243, 1626, 2486, 2981, 3729, 5962, 7458, 8943, 17886, 30623, 61246, 91869, 183738, 336853, 673706, 1010559, 2021118]

約数ペア:

[(1, 2021118), (2, 1010559), (3, 673706), (6, 336853), (11, 183738), (22, 91869), (33, 61246), (66, 30623), (113, 17886), (226, 8943), (271, 7458), (339, 5962), (542, 3729), (678, 2981), (813, 2486), (1243, 1626)]