2018037228711

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{10453}}^1\times {\mathrm{27943}}^1$

素因数の和:38460

約数の個数: 48

約数和(自身を含む): 3197033247744

約数和(自身を除く): 1178996019033

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 10453, 27943, 31359, 73171, 83829, 195601, 219513, 491291, 512197, 586803, 1313321, 1369207, 1473873, 1536591, 3439037, 3939963, 4107621, 9193247, 10317111, 24073259, 27579741, 64352729, 72219777, 193058187, 292088179, 876264537, 2044617253, 6133851759, 13728144413, 14312320771, 41184433239, 42936962313, 96097010891, 288291032673, 672679076237, 2018037228711]

約数ペア:

[(1, 2018037228711), (3, 672679076237), (7, 288291032673), (21, 96097010891), (47, 42936962313), (49, 41184433239), (141, 14312320771), (147, 13728144413), (329, 6133851759), (987, 2044617253), (2303, 876264537), (6909, 292088179), (10453, 193058187), (27943, 72219777), (31359, 64352729), (73171, 27579741), (83829, 24073259), (195601, 10317111), (219513, 9193247), (491291, 4107621), (512197, 3939963), (586803, 3439037), (1313321, 1536591), (1369207, 1473873)]