18610898402

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1\times {\mathrm{1039}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 28560729600

約数和(自身を除く): 9949831198

約数列:

[1, 2, 89, 103, 178, 206, 977, 1039, 1954, 2078, 9167, 18334, 86953, 92471, 100631, 107017, 173906, 184942, 201262, 214034, 1015103, 2030206, 8956159, 9524513, 17912318, 19049026, 90344167, 104555609, 180688334, 209111218, 9305449201, 18610898402]

約数ペア:

[(1, 18610898402), (2, 9305449201), (89, 209111218), (103, 180688334), (178, 104555609), (206, 90344167), (977, 19049026), (1039, 17912318), (1954, 9524513), (2078, 8956159), (9167, 2030206), (18334, 1015103), (86953, 214034), (92471, 201262), (100631, 184942), (107017, 173906)]