15678470892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1812121}}^1$

素因数の和:1812238

約数の個数: 48

約数和(自身を含む): 42215194112

約数和(自身を除く): 26536723220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 1812121, 3624242, 5436363, 7248484, 10872726, 12684847, 21745452, 25369694, 38054541, 50739388, 76109082, 152218164, 186648463, 373296926, 559945389, 746593852, 1119890778, 1306539241, 2239781556, 2613078482, 3919617723, 5226156964, 7839235446, 15678470892]

約数ペア:

[(1, 15678470892), (2, 7839235446), (3, 5226156964), (4, 3919617723), (6, 2613078482), (7, 2239781556), (12, 1306539241), (14, 1119890778), (21, 746593852), (28, 559945389), (42, 373296926), (84, 186648463), (103, 152218164), (206, 76109082), (309, 50739388), (412, 38054541), (618, 25369694), (721, 21745452), (1236, 12684847), (1442, 10872726), (2163, 7248484), (2884, 5436363), (4326, 3624242), (8652, 1812121)]