1902798

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 4273920

約数和(自身を除く): 2371122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 211, 334, 422, 501, 633, 1002, 1266, 1503, 1899, 3006, 3798, 4509, 5697, 9018, 11394, 35237, 70474, 105711, 211422, 317133, 634266, 951399, 1902798]

約数ペア:

[(1, 1902798), (2, 951399), (3, 634266), (6, 317133), (9, 211422), (18, 105711), (27, 70474), (54, 35237), (167, 11394), (211, 9018), (334, 5697), (422, 4509), (501, 3798), (633, 3006), (1002, 1899), (1266, 1503)]