67806018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{179381}}^1$

素因数の和:179399

約数の個数: 32

約数和(自身を含む): 172206720

約数和(自身を除く): 104400702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 179381, 358762, 538143, 1076286, 1255667, 1614429, 2511334, 3228858, 3767001, 4843287, 7534002, 9686574, 11301003, 22602006, 33903009, 67806018]

約数ペア:

[(1, 67806018), (2, 33903009), (3, 22602006), (6, 11301003), (7, 9686574), (9, 7534002), (14, 4843287), (18, 3767001), (21, 3228858), (27, 2511334), (42, 1614429), (54, 1255667), (63, 1076286), (126, 538143), (189, 358762), (378, 179381)]