18222130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 35680176

約数和(自身を除く): 17458046

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 2897, 3145, 5794, 6290, 14485, 28970, 49249, 98498, 107189, 214378, 246245, 492490, 535945, 1071890, 1822213, 3644426, 9111065, 18222130]

約数ペア:

[(1, 18222130), (2, 9111065), (5, 3644426), (10, 1822213), (17, 1071890), (34, 535945), (37, 492490), (74, 246245), (85, 214378), (170, 107189), (185, 98498), (370, 49249), (629, 28970), (1258, 14485), (2897, 6290), (3145, 5794)]