18629072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15121}}^1$

素因数の和:15147

約数の個数: 40

約数和(自身を含む): 45003072

約数和(自身を除く): 26374000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 15121, 30242, 60484, 105847, 120968, 166331, 211694, 241936, 332662, 423388, 665324, 846776, 1164317, 1330648, 1693552, 2328634, 2661296, 4657268, 9314536, 18629072]

約数ペア:

[(1, 18629072), (2, 9314536), (4, 4657268), (7, 2661296), (8, 2328634), (11, 1693552), (14, 1330648), (16, 1164317), (22, 846776), (28, 665324), (44, 423388), (56, 332662), (77, 241936), (88, 211694), (112, 166331), (154, 120968), (176, 105847), (308, 60484), (616, 30242), (1232, 15121)]