15908118

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 16751082

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 349, 426, 642, 698, 1047, 2094, 7597, 15194, 22791, 24779, 37343, 45582, 49558, 74337, 74686, 112029, 148674, 224058, 2651353, 5302706, 7954059, 15908118]

約数ペア:

[(1, 15908118), (2, 7954059), (3, 5302706), (6, 2651353), (71, 224058), (107, 148674), (142, 112029), (213, 74686), (214, 74337), (321, 49558), (349, 45582), (426, 37343), (642, 24779), (698, 22791), (1047, 15194), (2094, 7597)]