230582142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{261431}}^1$

素因数の和:261453

約数の個数: 36

約数和(自身を含む): 581163336

約数和(自身を除く): 350581194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 261431, 522862, 784293, 1568586, 1830017, 2352879, 3660034, 4705758, 5490051, 10980102, 12810119, 16470153, 25620238, 32940306, 38430357, 76860714, 115291071, 230582142]

約数ペア:

[(1, 230582142), (2, 115291071), (3, 76860714), (6, 38430357), (7, 32940306), (9, 25620238), (14, 16470153), (18, 12810119), (21, 10980102), (42, 5490051), (49, 4705758), (63, 3660034), (98, 2352879), (126, 1830017), (147, 1568586), (294, 784293), (441, 522862), (882, 261431)]