4720014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 11505312

約数和(自身を除く): 6785298

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 877, 897, 1754, 1794, 2631, 2691, 5262, 5382, 7893, 11401, 15786, 20171, 22802, 34203, 40342, 60513, 68406, 102609, 121026, 181539, 205218, 262223, 363078, 524446, 786669, 1573338, 2360007, 4720014]

約数ペア:

[(1, 4720014), (2, 2360007), (3, 1573338), (6, 786669), (9, 524446), (13, 363078), (18, 262223), (23, 205218), (26, 181539), (39, 121026), (46, 102609), (69, 68406), (78, 60513), (117, 40342), (138, 34203), (207, 22802), (234, 20171), (299, 15786), (414, 11401), (598, 7893), (877, 5382), (897, 5262), (1754, 2691), (1794, 2631)]