40448556

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13537}}^1$

素因数の和:13630

約数の個数: 36

約数和(自身を含む): 103484472

約数和(自身を除く): 63035916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 13537, 27074, 40611, 54148, 81222, 121833, 162444, 243666, 487332, 1123571, 2247142, 3370713, 4494284, 6741426, 10112139, 13482852, 20224278, 40448556]

約数ペア:

[(1, 40448556), (2, 20224278), (3, 13482852), (4, 10112139), (6, 6741426), (9, 4494284), (12, 3370713), (18, 2247142), (36, 1123571), (83, 487332), (166, 243666), (249, 162444), (332, 121833), (498, 81222), (747, 54148), (996, 40611), (1494, 27074), (2988, 13537)]