18531055140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{187069}}^1$

素因数の和:187221

約数の個数: 96

約数和(自身を含む): 56318545920

約数和(自身を除く): 37787490780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2540, 3302, 3810, 4953, 6604, 7620, 8255, 9906, 16510, 19812, 24765, 33020, 49530, 99060, 187069, 374138, 561207, 748276, 935345, 1122414, 1870690, 2244828, 2431897, 2806035, 3741380, 4863794, 5612070, 7295691, 9727588, 11224140, 12159485, 14591382, 23757763, 24318970, 29182764, 36478455, 47515526, 48637940, 71273289, 72956910, 95031052, 118788815, 142546578, 145913820, 237577630, 285093156, 308850919, 356366445, 475155260, 617701838, 712732890, 926552757, 1235403676, 1425465780, 1544254595, 1853105514, 3088509190, 3706211028, 4632763785, 6177018380, 9265527570, 18531055140]

約数ペア:

[(1, 18531055140), (2, 9265527570), (3, 6177018380), (4, 4632763785), (5, 3706211028), (6, 3088509190), (10, 1853105514), (12, 1544254595), (13, 1425465780), (15, 1235403676), (20, 926552757), (26, 712732890), (30, 617701838), (39, 475155260), (52, 356366445), (60, 308850919), (65, 285093156), (78, 237577630), (127, 145913820), (130, 142546578), (156, 118788815), (195, 95031052), (254, 72956910), (260, 71273289), (381, 48637940), (390, 47515526), (508, 36478455), (635, 29182764), (762, 24318970), (780, 23757763), (1270, 14591382), (1524, 12159485), (1651, 11224140), (1905, 9727588), (2540, 7295691), (3302, 5612070), (3810, 4863794), (4953, 3741380), (6604, 2806035), (7620, 2431897), (8255, 2244828), (9906, 1870690), (16510, 1122414), (19812, 935345), (24765, 748276), (33020, 561207), (49530, 374138), (99060, 187069)]