42404406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7219}}^1$

素因数の和:7324

約数の個数: 32

約数和(自身を含む): 93571200

約数和(自身を除く): 51166794

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 7219, 14438, 21657, 43314, 79409, 158818, 238227, 476454, 642491, 1284982, 1927473, 3854946, 7067401, 14134802, 21202203, 42404406]

約数ペア:

[(1, 42404406), (2, 21202203), (3, 14134802), (6, 7067401), (11, 3854946), (22, 1927473), (33, 1284982), (66, 642491), (89, 476454), (178, 238227), (267, 158818), (534, 79409), (979, 43314), (1958, 21657), (2937, 14438), (5874, 7219)]