1911017196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{155671}}^1$

素因数の和:155723

約数の個数: 72

約数和(自身を含む): 5439802368

約数和(自身を除く): 3528785172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 155671, 311342, 467013, 622684, 934026, 1401039, 1712381, 1868052, 2802078, 3424762, 4825801, 5137143, 5604156, 6849524, 9651602, 10274286, 14477403, 15411429, 19303204, 20548572, 28954806, 30822858, 43432209, 53083811, 57909612, 61645716, 86864418, 106167622, 159251433, 173728836, 212335244, 318502866, 477754299, 637005732, 955508598, 1911017196]

約数ペア:

[(1, 1911017196), (2, 955508598), (3, 637005732), (4, 477754299), (6, 318502866), (9, 212335244), (11, 173728836), (12, 159251433), (18, 106167622), (22, 86864418), (31, 61645716), (33, 57909612), (36, 53083811), (44, 43432209), (62, 30822858), (66, 28954806), (93, 20548572), (99, 19303204), (124, 15411429), (132, 14477403), (186, 10274286), (198, 9651602), (279, 6849524), (341, 5604156), (372, 5137143), (396, 4825801), (558, 3424762), (682, 2802078), (1023, 1868052), (1116, 1712381), (1364, 1401039), (2046, 934026), (3069, 622684), (4092, 467013), (6138, 311342), (12276, 155671)]