18682956

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16741}}^1$

素因数の和:16782

約数の個数: 36

約数和(自身を含む): 48752704

約数和(自身を除く): 30069748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 16741, 33482, 50223, 66964, 100446, 150669, 200892, 301338, 518971, 602676, 1037942, 1556913, 2075884, 3113826, 4670739, 6227652, 9341478, 18682956]

約数ペア:

[(1, 18682956), (2, 9341478), (3, 6227652), (4, 4670739), (6, 3113826), (9, 2075884), (12, 1556913), (18, 1037942), (31, 602676), (36, 518971), (62, 301338), (93, 200892), (124, 150669), (186, 100446), (279, 66964), (372, 50223), (558, 33482), (1116, 16741)]