16438366956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3365759}}^1$

素因数の和:3365814

約数の個数: 48

約数和(自身を含む): 42974023680

約数和(自身を除く): 26535656724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 3365759, 6731518, 10097277, 13463036, 20194554, 37023349, 40389108, 74046698, 111070047, 124533083, 148093396, 222140094, 249066166, 373599249, 444280188, 498132332, 747198498, 1369863913, 1494396996, 2739727826, 4109591739, 5479455652, 8219183478, 16438366956]

約数ペア:

[(1, 16438366956), (2, 8219183478), (3, 5479455652), (4, 4109591739), (6, 2739727826), (11, 1494396996), (12, 1369863913), (22, 747198498), (33, 498132332), (37, 444280188), (44, 373599249), (66, 249066166), (74, 222140094), (111, 148093396), (132, 124533083), (148, 111070047), (222, 74046698), (407, 40389108), (444, 37023349), (814, 20194554), (1221, 13463036), (1628, 10097277), (2442, 6731518), (4884, 3365759)]