40072068

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13411}}^1$

素因数の和:13504

約数の個数: 36

約数和(自身を含む): 102521328

約数和(自身を除く): 62449260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 13411, 26822, 40233, 53644, 80466, 120699, 160932, 241398, 482796, 1113113, 2226226, 3339339, 4452452, 6678678, 10018017, 13357356, 20036034, 40072068]

約数ペア:

[(1, 40072068), (2, 20036034), (3, 13357356), (4, 10018017), (6, 6678678), (9, 4452452), (12, 3339339), (18, 2226226), (36, 1113113), (83, 482796), (166, 241398), (249, 160932), (332, 120699), (498, 80466), (747, 53644), (996, 40233), (1494, 26822), (2988, 13411)]