42210126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{111667}}^1$

素因数の和:111685

約数の個数: 32

約数和(自身を含む): 107201280

約数和(自身を除く): 64991154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 111667, 223334, 335001, 670002, 781669, 1005003, 1563338, 2010006, 2345007, 3015009, 4690014, 6030018, 7035021, 14070042, 21105063, 42210126]

約数ペア:

[(1, 42210126), (2, 21105063), (3, 14070042), (6, 7035021), (7, 6030018), (9, 4690014), (14, 3015009), (18, 2345007), (21, 2010006), (27, 1563338), (42, 1005003), (54, 781669), (63, 670002), (126, 335001), (189, 223334), (378, 111667)]