1986240012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{38377}}^1$

素因数の和:38630

約数の個数: 48

約数和(自身を含む): 4900103040

約数和(自身を除く): 2913863028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 227, 228, 454, 681, 908, 1362, 2724, 4313, 8626, 12939, 17252, 25878, 38377, 51756, 76754, 115131, 153508, 230262, 460524, 729163, 1458326, 2187489, 2916652, 4374978, 8711579, 8749956, 17423158, 26134737, 34846316, 52269474, 104538948, 165520001, 331040002, 496560003, 662080004, 993120006, 1986240012]

約数ペア:

[(1, 1986240012), (2, 993120006), (3, 662080004), (4, 496560003), (6, 331040002), (12, 165520001), (19, 104538948), (38, 52269474), (57, 34846316), (76, 26134737), (114, 17423158), (227, 8749956), (228, 8711579), (454, 4374978), (681, 2916652), (908, 2187489), (1362, 1458326), (2724, 729163), (4313, 460524), (8626, 230262), (12939, 153508), (17252, 115131), (25878, 76754), (38377, 51756)]