17879706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 42162120

約数和(自身を除く): 24282414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 701, 981, 1402, 1417, 1962, 2103, 2834, 4206, 4251, 6309, 8502, 9113, 12618, 12753, 18226, 25506, 27339, 54678, 76409, 82017, 152818, 164034, 229227, 458454, 687681, 993317, 1375362, 1986634, 2979951, 5959902, 8939853, 17879706]

約数ペア:

[(1, 17879706), (2, 8939853), (3, 5959902), (6, 2979951), (9, 1986634), (13, 1375362), (18, 993317), (26, 687681), (39, 458454), (78, 229227), (109, 164034), (117, 152818), (218, 82017), (234, 76409), (327, 54678), (654, 27339), (701, 25506), (981, 18226), (1402, 12753), (1417, 12618), (1962, 9113), (2103, 8502), (2834, 6309), (4206, 4251)]