17885004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 44889600

約数和(自身を除く): 27004596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1669, 1786, 2679, 3338, 3572, 5007, 5358, 6676, 10014, 10716, 20028, 31711, 63422, 78443, 95133, 126844, 156886, 190266, 235329, 313772, 380532, 470658, 941316, 1490417, 2980834, 4471251, 5961668, 8942502, 17885004]

約数ペア:

[(1, 17885004), (2, 8942502), (3, 5961668), (4, 4471251), (6, 2980834), (12, 1490417), (19, 941316), (38, 470658), (47, 380532), (57, 313772), (76, 235329), (94, 190266), (114, 156886), (141, 126844), (188, 95133), (228, 78443), (282, 63422), (564, 31711), (893, 20028), (1669, 10716), (1786, 10014), (2679, 6676), (3338, 5358), (3572, 5007)]