987100728

素因数分解:

$2^3\times 3^1\times {\mathrm{1889}}^1\times {\mathrm{21773}}^1$

素因数の和:23671

約数の個数: 32

約数和(自身を含む): 2469171600

約数和(自身を除く): 1482070872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1889, 3778, 5667, 7556, 11334, 15112, 21773, 22668, 43546, 45336, 65319, 87092, 130638, 174184, 261276, 522552, 41129197, 82258394, 123387591, 164516788, 246775182, 329033576, 493550364, 987100728]

約数ペア:

[(1, 987100728), (2, 493550364), (3, 329033576), (4, 246775182), (6, 164516788), (8, 123387591), (12, 82258394), (24, 41129197), (1889, 522552), (3778, 261276), (5667, 174184), (7556, 130638), (11334, 87092), (15112, 65319), (21773, 45336), (22668, 43546)]