215682618

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{1327}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 437538816

約数和(自身を除く): 221856198

約数列:

[1, 2, 3, 6, 103, 206, 263, 309, 526, 618, 789, 1327, 1578, 2654, 3981, 7962, 27089, 54178, 81267, 136681, 162534, 273362, 349001, 410043, 698002, 820086, 1047003, 2094006, 35947103, 71894206, 107841309, 215682618]

約数ペア:

[(1, 215682618), (2, 107841309), (3, 71894206), (6, 35947103), (103, 2094006), (206, 1047003), (263, 820086), (309, 698002), (526, 410043), (618, 349001), (789, 273362), (1327, 162534), (1578, 136681), (2654, 81267), (3981, 54178), (7962, 27089)]