1919292

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 4741632

約数和(自身を除く): 2822340

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 83, 94, 123, 141, 164, 166, 188, 246, 249, 282, 332, 492, 498, 564, 996, 1927, 3403, 3854, 3901, 5781, 6806, 7708, 7802, 10209, 11562, 11703, 13612, 15604, 20418, 23124, 23406, 40836, 46812, 159941, 319882, 479823, 639764, 959646, 1919292]

約数ペア:

[(1, 1919292), (2, 959646), (3, 639764), (4, 479823), (6, 319882), (12, 159941), (41, 46812), (47, 40836), (82, 23406), (83, 23124), (94, 20418), (123, 15604), (141, 13612), (164, 11703), (166, 11562), (188, 10209), (246, 7802), (249, 7708), (282, 6806), (332, 5781), (492, 3901), (498, 3854), (564, 3403), (996, 1927)]