31354806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{106649}}^1$

素因数の和:106668

約数の個数: 24

約数和(自身を含む): 72948600

約数和(自身を除く): 41593794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 106649, 213298, 319947, 639894, 746543, 1493086, 2239629, 4479258, 5225801, 10451602, 15677403, 31354806]

約数ペア:

[(1, 31354806), (2, 15677403), (3, 10451602), (6, 5225801), (7, 4479258), (14, 2239629), (21, 1493086), (42, 746543), (49, 639894), (98, 319947), (147, 213298), (294, 106649)]