188611638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{12539}}^1$

素因数の和:12676

約数の個数: 32

約数和(自身を含む): 397267200

約数和(自身を除く): 208655562

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 5014, 7521, 12539, 15042, 25078, 37617, 75234, 288397, 576794, 865191, 1366751, 1730382, 2733502, 4100253, 8200506, 31435273, 62870546, 94305819, 188611638]

約数ペア:

[(1, 188611638), (2, 94305819), (3, 62870546), (6, 31435273), (23, 8200506), (46, 4100253), (69, 2733502), (109, 1730382), (138, 1366751), (218, 865191), (327, 576794), (654, 288397), (2507, 75234), (5014, 37617), (7521, 25078), (12539, 15042)]