18586946952

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5268409}}^1$

素因数の和:5268435

約数の個数: 72

約数和(自身を含む): 58558377150

約数和(自身を除く): 39971430198

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5268409, 10536818, 15805227, 21073636, 31610454, 36878863, 42147272, 47415681, 63220908, 73757726, 94831362, 110636589, 126441816, 147515452, 189662724, 221273178, 258152041, 295030904, 331909767, 379325448, 442546356, 516304082, 663819534, 774456123, 885092712, 1032608164, 1327639068, 1548912246, 2065216328, 2323368369, 2655278136, 3097824492, 4646736738, 6195648984, 9293473476, 18586946952]

約数ペア:

[(1, 18586946952), (2, 9293473476), (3, 6195648984), (4, 4646736738), (6, 3097824492), (7, 2655278136), (8, 2323368369), (9, 2065216328), (12, 1548912246), (14, 1327639068), (18, 1032608164), (21, 885092712), (24, 774456123), (28, 663819534), (36, 516304082), (42, 442546356), (49, 379325448), (56, 331909767), (63, 295030904), (72, 258152041), (84, 221273178), (98, 189662724), (126, 147515452), (147, 126441816), (168, 110636589), (196, 94831362), (252, 73757726), (294, 63220908), (392, 47415681), (441, 42147272), (504, 36878863), (588, 31610454), (882, 21073636), (1176, 15805227), (1764, 10536818), (3528, 5268409)]