13639878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 34135296

約数和(自身を除く): 20495418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1051, 1442, 1854, 2102, 2163, 3153, 4326, 6306, 6489, 7357, 9459, 12978, 14714, 18918, 22071, 44142, 66213, 108253, 132426, 216506, 324759, 649518, 757771, 974277, 1515542, 1948554, 2273313, 4546626, 6819939, 13639878]

約数ペア:

[(1, 13639878), (2, 6819939), (3, 4546626), (6, 2273313), (7, 1948554), (9, 1515542), (14, 974277), (18, 757771), (21, 649518), (42, 324759), (63, 216506), (103, 132426), (126, 108253), (206, 66213), (309, 44142), (618, 22071), (721, 18918), (927, 14714), (1051, 12978), (1442, 9459), (1854, 7357), (2102, 6489), (2163, 6306), (3153, 4326)]