18081168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53813}}^1$

素因数の和:53831

約数の個数: 40

約数和(自身を含む): 53383488

約数和(自身を除く): 35302320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 53813, 107626, 161439, 215252, 322878, 376691, 430504, 645756, 753382, 861008, 1130073, 1291512, 1506764, 2260146, 2583024, 3013528, 4520292, 6027056, 9040584, 18081168]

約数ペア:

[(1, 18081168), (2, 9040584), (3, 6027056), (4, 4520292), (6, 3013528), (7, 2583024), (8, 2260146), (12, 1506764), (14, 1291512), (16, 1130073), (21, 861008), (24, 753382), (28, 645756), (42, 430504), (48, 376691), (56, 322878), (84, 215252), (112, 161439), (168, 107626), (336, 53813)]