64683942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 139373760

約数和(自身を除く): 74689818

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 163, 177, 326, 354, 489, 978, 1121, 2242, 3097, 3363, 3481, 6194, 6726, 6962, 9291, 9617, 10443, 18582, 19234, 20886, 28851, 57702, 66139, 132278, 182723, 198417, 365446, 396834, 548169, 567403, 1096338, 1134806, 1702209, 3404418, 10780657, 21561314, 32341971, 64683942]

約数ペア:

[(1, 64683942), (2, 32341971), (3, 21561314), (6, 10780657), (19, 3404418), (38, 1702209), (57, 1134806), (59, 1096338), (114, 567403), (118, 548169), (163, 396834), (177, 365446), (326, 198417), (354, 182723), (489, 132278), (978, 66139), (1121, 57702), (2242, 28851), (3097, 20886), (3363, 19234), (3481, 18582), (6194, 10443), (6726, 9617), (6962, 9291)]