40228884

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15739}}^1$

素因数の和:15820

約数の個数: 36

約数和(自身を含む): 103128480

約数和(自身を除く): 62899596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 15739, 31478, 47217, 62956, 94434, 141651, 188868, 283302, 566604, 1117469, 2234938, 3352407, 4469876, 6704814, 10057221, 13409628, 20114442, 40228884]

約数ペア:

[(1, 40228884), (2, 20114442), (3, 13409628), (4, 10057221), (6, 6704814), (9, 4469876), (12, 3352407), (18, 2234938), (36, 1117469), (71, 566604), (142, 283302), (213, 188868), (284, 141651), (426, 94434), (639, 62956), (852, 47217), (1278, 31478), (2556, 15739)]