81743892

素因数分解:

$2^2\times 3^1\times {\mathrm{2243}}^1\times {\mathrm{3037}}^1$

素因数の和:5287

約数の個数: 24

約数和(自身を含む): 190883616

約数和(自身を除く): 109139724

約数列:

[1, 2, 3, 4, 6, 12, 2243, 3037, 4486, 6074, 6729, 8972, 9111, 12148, 13458, 18222, 26916, 36444, 6811991, 13623982, 20435973, 27247964, 40871946, 81743892]

約数ペア:

[(1, 81743892), (2, 40871946), (3, 27247964), (4, 20435973), (6, 13623982), (12, 6811991), (2243, 36444), (3037, 26916), (4486, 18222), (6074, 13458), (6729, 12148), (8972, 9111)]