1918683

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 36

約数和(自身を含む): 3220672

約数和(自身を除く): 1301989

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 207, 279, 299, 403, 529, 713, 897, 1209, 1587, 2139, 2691, 3627, 4761, 6417, 6877, 9269, 16399, 20631, 27807, 49197, 61893, 83421, 147591, 213187, 639561, 1918683]

約数ペア:

[(1, 1918683), (3, 639561), (9, 213187), (13, 147591), (23, 83421), (31, 61893), (39, 49197), (69, 27807), (93, 20631), (117, 16399), (207, 9269), (279, 6877), (299, 6417), (403, 4761), (529, 3627), (713, 2691), (897, 2139), (1209, 1587)]