127519146

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 291788640

約数和(自身を除く): 164269494

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 571, 653, 1142, 1306, 1713, 1959, 3426, 3918, 5139, 5877, 10278, 10849, 11754, 12407, 21698, 24814, 32547, 37221, 65094, 74442, 97641, 111663, 195282, 223326, 372863, 745726, 1118589, 2237178, 3355767, 6711534, 7084397, 14168794, 21253191, 42506382, 63759573, 127519146]

約数ペア:

[(1, 127519146), (2, 63759573), (3, 42506382), (6, 21253191), (9, 14168794), (18, 7084397), (19, 6711534), (38, 3355767), (57, 2237178), (114, 1118589), (171, 745726), (342, 372863), (571, 223326), (653, 195282), (1142, 111663), (1306, 97641), (1713, 74442), (1959, 65094), (3426, 37221), (3918, 32547), (5139, 24814), (5877, 21698), (10278, 12407), (10849, 11754)]