121223382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151909}}^1$

素因数の和:151940

約数の個数: 32

約数和(自身を含む): 291667200

約数和(自身を除く): 170443818

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 151909, 303818, 455727, 911454, 1063363, 2126726, 2886271, 3190089, 5772542, 6380178, 8658813, 17317626, 20203897, 40407794, 60611691, 121223382]

約数ペア:

[(1, 121223382), (2, 60611691), (3, 40407794), (6, 20203897), (7, 17317626), (14, 8658813), (19, 6380178), (21, 5772542), (38, 3190089), (42, 2886271), (57, 2126726), (114, 1063363), (133, 911454), (266, 455727), (399, 303818), (798, 151909)]