1810362978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{8389}}^1$

素因数の和:9047

約数の個数: 48

約数和(自身を含む): 4135934400

約数和(自身を除く): 2325571422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 631, 1262, 1893, 3786, 5679, 8389, 11358, 11989, 16778, 23978, 25167, 35967, 50334, 71934, 75501, 107901, 151002, 159391, 215802, 318782, 478173, 956346, 1434519, 2869038, 5293459, 10586918, 15880377, 31760754, 47641131, 95282262, 100575721, 201151442, 301727163, 603454326, 905181489, 1810362978]

約数ペア:

[(1, 1810362978), (2, 905181489), (3, 603454326), (6, 301727163), (9, 201151442), (18, 100575721), (19, 95282262), (38, 47641131), (57, 31760754), (114, 15880377), (171, 10586918), (342, 5293459), (631, 2869038), (1262, 1434519), (1893, 956346), (3786, 478173), (5679, 318782), (8389, 215802), (11358, 159391), (11989, 151002), (16778, 107901), (23978, 75501), (25167, 71934), (35967, 50334)]