18013072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14621}}^1$

素因数の和:14647

約数の個数: 40

約数和(自身を含む): 43515072

約数和(自身を除く): 25502000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 14621, 29242, 58484, 102347, 116968, 160831, 204694, 233936, 321662, 409388, 643324, 818776, 1125817, 1286648, 1637552, 2251634, 2573296, 4503268, 9006536, 18013072]

約数ペア:

[(1, 18013072), (2, 9006536), (4, 4503268), (7, 2573296), (8, 2251634), (11, 1637552), (14, 1286648), (16, 1125817), (22, 818776), (28, 643324), (44, 409388), (56, 321662), (77, 233936), (88, 204694), (112, 160831), (154, 116968), (176, 102347), (308, 58484), (616, 29242), (1232, 14621)]