421200000018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3342857143}}^1$

素因数の和:3342857158

約数の個数: 24

約数和(自身を含む): 1042971428928

約数和(自身を除く): 621771428910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3342857143, 6685714286, 10028571429, 20057142858, 23400000001, 30085714287, 46800000002, 60171428574, 70200000003, 140400000006, 210600000009, 421200000018]

約数ペア:

[(1, 421200000018), (2, 210600000009), (3, 140400000006), (6, 70200000003), (7, 60171428574), (9, 46800000002), (14, 30085714287), (18, 23400000001), (21, 20057142858), (42, 10028571429), (63, 6685714286), (126, 3342857143)]