31823946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22961}}^1$

素因数の和:22987

約数の個数: 48

約数和(自身を含む): 85969728

約数和(自身を除く): 54145782

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 22961, 45922, 68883, 137766, 160727, 206649, 252571, 321454, 413298, 482181, 505142, 757713, 964362, 1446543, 1515426, 1767997, 2273139, 2893086, 3535994, 4546278, 5303991, 10607982, 15911973, 31823946]

約数ペア:

[(1, 31823946), (2, 15911973), (3, 10607982), (6, 5303991), (7, 4546278), (9, 3535994), (11, 2893086), (14, 2273139), (18, 1767997), (21, 1515426), (22, 1446543), (33, 964362), (42, 757713), (63, 505142), (66, 482181), (77, 413298), (99, 321454), (126, 252571), (154, 206649), (198, 160727), (231, 137766), (462, 68883), (693, 45922), (1386, 22961)]