18425469753

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{941}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 27637948416

約数和(自身を除く): 9212478663

約数列:

[1, 3, 9, 37, 111, 127, 333, 381, 463, 941, 1143, 1389, 2823, 4167, 4699, 8469, 14097, 17131, 34817, 42291, 51393, 58801, 104451, 119507, 154179, 176403, 313353, 358521, 435683, 529209, 1075563, 1307049, 2175637, 3921147, 4421759, 6526911, 13265277, 16120271, 19580733, 39795831, 48360813, 55331741, 145082439, 165995223, 497985669, 2047274417, 6141823251, 18425469753]

約数ペア:

[(1, 18425469753), (3, 6141823251), (9, 2047274417), (37, 497985669), (111, 165995223), (127, 145082439), (333, 55331741), (381, 48360813), (463, 39795831), (941, 19580733), (1143, 16120271), (1389, 13265277), (2823, 6526911), (4167, 4421759), (4699, 3921147), (8469, 2175637), (14097, 1307049), (17131, 1075563), (34817, 529209), (42291, 435683), (51393, 358521), (58801, 313353), (104451, 176403), (119507, 154179)]