30843972

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{20897}}^1$

素因数の和:20948

約数の個数: 36

約数和(自身を含む): 79872156

約数和(自身を除く): 49028184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 20897, 41794, 62691, 83588, 125382, 188073, 250764, 376146, 752292, 856777, 1713554, 2570331, 3427108, 5140662, 7710993, 10281324, 15421986, 30843972]

約数ペア:

[(1, 30843972), (2, 15421986), (3, 10281324), (4, 7710993), (6, 5140662), (9, 3427108), (12, 2570331), (18, 1713554), (36, 856777), (41, 752292), (82, 376146), (123, 250764), (164, 188073), (246, 125382), (369, 83588), (492, 62691), (738, 41794), (1476, 20897)]