1868236422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{953}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 4133094336

約数和(自身を除く): 2264857914

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 613, 953, 1066, 1226, 1599, 1839, 1906, 2859, 3198, 3678, 5718, 7969, 12389, 15938, 23907, 24778, 25133, 37167, 39073, 47814, 50266, 74334, 75399, 78146, 117219, 150798, 234438, 326729, 507949, 584189, 653458, 980187, 1015898, 1168378, 1523847, 1752567, 1960374, 3047694, 3505134, 7594457, 15188914, 22783371, 23951749, 45566742, 47903498, 71855247, 143710494, 311372737, 622745474, 934118211, 1868236422]

約数ペア:

[(1, 1868236422), (2, 934118211), (3, 622745474), (6, 311372737), (13, 143710494), (26, 71855247), (39, 47903498), (41, 45566742), (78, 23951749), (82, 22783371), (123, 15188914), (246, 7594457), (533, 3505134), (613, 3047694), (953, 1960374), (1066, 1752567), (1226, 1523847), (1599, 1168378), (1839, 1015898), (1906, 980187), (2859, 653458), (3198, 584189), (3678, 507949), (5718, 326729), (7969, 234438), (12389, 150798), (15938, 117219), (23907, 78146), (24778, 75399), (25133, 74334), (37167, 50266), (39073, 47814)]