2847078

素因数分解:

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

素因数の和:90

約数の個数: 48

約数和(自身を含む): 6945120

約数和(自身を除く): 4098042

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 529, 598, 897, 1058, 1587, 1794, 2691, 3174, 4761, 5382, 6877, 9522, 12167, 13754, 20631, 24334, 36501, 41262, 61893, 73002, 109503, 123786, 158171, 219006, 316342, 474513, 949026, 1423539, 2847078]

約数ペア:

[(1, 2847078), (2, 1423539), (3, 949026), (6, 474513), (9, 316342), (13, 219006), (18, 158171), (23, 123786), (26, 109503), (39, 73002), (46, 61893), (69, 41262), (78, 36501), (117, 24334), (138, 20631), (207, 13754), (234, 12167), (299, 9522), (414, 6877), (529, 5382), (598, 4761), (897, 3174), (1058, 2691), (1587, 1794)]