179426142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{203431}}^1$

素因数の和:203453

約数の個数: 36

約数和(自身を含む): 452229336

約数和(自身を除く): 272803194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 203431, 406862, 610293, 1220586, 1424017, 1830879, 2848034, 3661758, 4272051, 8544102, 9968119, 12816153, 19936238, 25632306, 29904357, 59808714, 89713071, 179426142]

約数ペア:

[(1, 179426142), (2, 89713071), (3, 59808714), (6, 29904357), (7, 25632306), (9, 19936238), (14, 12816153), (18, 9968119), (21, 8544102), (42, 4272051), (49, 3661758), (63, 2848034), (98, 1830879), (126, 1424017), (147, 1220586), (294, 610293), (441, 406862), (882, 203431)]