30941964

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{5273}}^1$

素因数の和:5446

約数の個数: 36

約数和(自身を含む): 78709176

約数和(自身を除く): 47767212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5273, 5868, 10546, 15819, 21092, 31638, 47457, 63276, 94914, 189828, 859499, 1718998, 2578497, 3437996, 5156994, 7735491, 10313988, 15470982, 30941964]

約数ペア:

[(1, 30941964), (2, 15470982), (3, 10313988), (4, 7735491), (6, 5156994), (9, 3437996), (12, 2578497), (18, 1718998), (36, 859499), (163, 189828), (326, 94914), (489, 63276), (652, 47457), (978, 31638), (1467, 21092), (1956, 15819), (2934, 10546), (5273, 5868)]