66539874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10259}}^1$

素因数の和:10334

約数の個数: 32

約数和(自身を含む): 141834240

約数和(自身を除く): 75294366

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 10259, 20518, 30777, 61554, 235957, 471914, 482173, 707871, 964346, 1415742, 1446519, 2893038, 11089979, 22179958, 33269937, 66539874]

約数ペア:

[(1, 66539874), (2, 33269937), (3, 22179958), (6, 11089979), (23, 2893038), (46, 1446519), (47, 1415742), (69, 964346), (94, 707871), (138, 482173), (141, 471914), (282, 235957), (1081, 61554), (2162, 30777), (3243, 20518), (6486, 10259)]