7885963974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{211681}}^1$

素因数の和:212580

約数の個数: 32

約数和(自身を含む): 18045467136

約数和(自身を除く): 10159503162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 887, 1774, 2661, 5322, 6209, 12418, 18627, 37254, 211681, 423362, 635043, 1270086, 1481767, 2963534, 4445301, 8890602, 187761047, 375522094, 563283141, 1126566282, 1314327329, 2628654658, 3942981987, 7885963974]

約数ペア:

[(1, 7885963974), (2, 3942981987), (3, 2628654658), (6, 1314327329), (7, 1126566282), (14, 563283141), (21, 375522094), (42, 187761047), (887, 8890602), (1774, 4445301), (2661, 2963534), (5322, 1481767), (6209, 1270086), (12418, 635043), (18627, 423362), (37254, 211681)]