138326922

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7109}}^1$

素因数の和:7187

約数の個数: 48

約数和(自身を含む): 319438080

約数和(自身を除く): 181111158

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 3243, 6486, 7109, 9729, 14218, 19458, 21327, 42654, 63981, 127962, 163507, 327014, 334123, 490521, 668246, 981042, 1002369, 1471563, 2004738, 2943126, 3007107, 6014214, 7684829, 15369658, 23054487, 46108974, 69163461, 138326922]

約数ペア:

[(1, 138326922), (2, 69163461), (3, 46108974), (6, 23054487), (9, 15369658), (18, 7684829), (23, 6014214), (46, 3007107), (47, 2943126), (69, 2004738), (94, 1471563), (138, 1002369), (141, 981042), (207, 668246), (282, 490521), (414, 334123), (423, 327014), (846, 163507), (1081, 127962), (2162, 63981), (3243, 42654), (6486, 21327), (7109, 19458), (9729, 14218)]