2100085974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{3109}}^1$

素因数の和:4914

約数の個数: 64

約数和(自身を含む): 5338252800

約数和(自身を除く): 3238166826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1787, 3109, 3574, 5361, 6218, 9327, 10722, 12509, 16083, 18654, 21763, 25018, 27981, 32166, 37527, 43526, 48249, 55962, 65289, 75054, 83943, 96498, 112581, 130578, 167886, 195867, 225162, 337743, 391734, 587601, 675486, 1175202, 5555783, 11111566, 16667349, 33334698, 38890481, 50002047, 77780962, 100004094, 116671443, 150006141, 233342886, 300012282, 350014329, 700028658, 1050042987, 2100085974]

約数ペア:

[(1, 2100085974), (2, 1050042987), (3, 700028658), (6, 350014329), (7, 300012282), (9, 233342886), (14, 150006141), (18, 116671443), (21, 100004094), (27, 77780962), (42, 50002047), (54, 38890481), (63, 33334698), (126, 16667349), (189, 11111566), (378, 5555783), (1787, 1175202), (3109, 675486), (3574, 587601), (5361, 391734), (6218, 337743), (9327, 225162), (10722, 195867), (12509, 167886), (16083, 130578), (18654, 112581), (21763, 96498), (25018, 83943), (27981, 75054), (32166, 65289), (37527, 55962), (43526, 48249)]