18447944

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 17667256

約数列:

[1, 2, 4, 8, 29, 58, 116, 131, 232, 262, 524, 607, 1048, 1214, 2428, 3799, 4856, 7598, 15196, 17603, 30392, 35206, 70412, 79517, 140824, 159034, 318068, 636136, 2305993, 4611986, 9223972, 18447944]

約数ペア:

[(1, 18447944), (2, 9223972), (4, 4611986), (8, 2305993), (29, 636136), (58, 318068), (116, 159034), (131, 140824), (232, 79517), (262, 70412), (524, 35206), (607, 30392), (1048, 17603), (1214, 15196), (2428, 7598), (3799, 4856)]