40125678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6532

約数の個数: 32

約数和(自身を含む): 86378400

約数和(自身を除く): 46252722

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 6222, 6449, 12898, 19347, 38694, 109633, 219266, 328899, 393389, 657798, 786778, 1180167, 2360334, 6687613, 13375226, 20062839, 40125678]

約数ペア:

[(1, 40125678), (2, 20062839), (3, 13375226), (6, 6687613), (17, 2360334), (34, 1180167), (51, 786778), (61, 657798), (102, 393389), (122, 328899), (183, 219266), (366, 109633), (1037, 38694), (2074, 19347), (3111, 12898), (6222, 6449)]