672680988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2669369}}^1$

素因数の和:2669386

約数の個数: 36

約数和(自身を含む): 1943301360

約数和(自身を除く): 1270620372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2669369, 5338738, 8008107, 10677476, 16016214, 18685583, 24024321, 32032428, 37371166, 48048642, 56056749, 74742332, 96097284, 112113498, 168170247, 224226996, 336340494, 672680988]

約数ペア:

[(1, 672680988), (2, 336340494), (3, 224226996), (4, 168170247), (6, 112113498), (7, 96097284), (9, 74742332), (12, 56056749), (14, 48048642), (18, 37371166), (21, 32032428), (28, 24024321), (36, 18685583), (42, 16016214), (63, 10677476), (84, 8008107), (126, 5338738), (252, 2669369)]