140292054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{371143}}^1$

素因数の和:371161

約数の個数: 32

約数和(自身を含む): 356298240

約数和(自身を除く): 216006186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 371143, 742286, 1113429, 2226858, 2598001, 3340287, 5196002, 6680574, 7794003, 10020861, 15588006, 20041722, 23382009, 46764018, 70146027, 140292054]

約数ペア:

[(1, 140292054), (2, 70146027), (3, 46764018), (6, 23382009), (7, 20041722), (9, 15588006), (14, 10020861), (18, 7794003), (21, 6680574), (27, 5196002), (42, 3340287), (54, 2598001), (63, 2226858), (126, 1113429), (189, 742286), (378, 371143)]