9178742538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{72847163}}^1$

素因数の和:72847178

約数の個数: 24

約数和(自身を含む): 22728315168

約数和(自身を除く): 13549572630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 72847163, 145694326, 218541489, 437082978, 509930141, 655624467, 1019860282, 1311248934, 1529790423, 3059580846, 4589371269, 9178742538]

約数ペア:

[(1, 9178742538), (2, 4589371269), (3, 3059580846), (6, 1529790423), (7, 1311248934), (9, 1019860282), (14, 655624467), (18, 509930141), (21, 437082978), (42, 218541489), (63, 145694326), (126, 72847163)]