18610768

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9613}}^1$

素因数の和:9643

約数の個数: 30

約数和(自身を含む): 39638522

約数和(自身を除く): 21027754

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9613, 19226, 38452, 76904, 105743, 153808, 211486, 422972, 845944, 1163173, 1691888, 2326346, 4652692, 9305384, 18610768]

約数ペア:

[(1, 18610768), (2, 9305384), (4, 4652692), (8, 2326346), (11, 1691888), (16, 1163173), (22, 845944), (44, 422972), (88, 211486), (121, 153808), (176, 105743), (242, 76904), (484, 38452), (968, 19226), (1936, 9613)]