31354674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21157}}^1$

素因数の和:21194

約数の個数: 32

約数和(自身を含む): 71090880

約数和(自身を除く): 39736206

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 21157, 42314, 63471, 126942, 275041, 401983, 550082, 803966, 825123, 1205949, 1650246, 2411898, 5225779, 10451558, 15677337, 31354674]

約数ペア:

[(1, 31354674), (2, 15677337), (3, 10451558), (6, 5225779), (13, 2411898), (19, 1650246), (26, 1205949), (38, 825123), (39, 803966), (57, 550082), (78, 401983), (114, 275041), (247, 126942), (494, 63471), (741, 42314), (1482, 21157)]