1720403784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2172227}}^1$

素因数の和:2172250

約数の個数: 48

約数和(自身を含む): 5083013520

約数和(自身を除く): 3362609736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2172227, 4344454, 6516681, 8688908, 13033362, 17377816, 19550043, 23894497, 26066724, 39100086, 47788994, 52133448, 71683491, 78200172, 95577988, 143366982, 156400344, 191155976, 215050473, 286733964, 430100946, 573467928, 860201892, 1720403784]

約数ペア:

[(1, 1720403784), (2, 860201892), (3, 573467928), (4, 430100946), (6, 286733964), (8, 215050473), (9, 191155976), (11, 156400344), (12, 143366982), (18, 95577988), (22, 78200172), (24, 71683491), (33, 52133448), (36, 47788994), (44, 39100086), (66, 26066724), (72, 23894497), (88, 19550043), (99, 17377816), (132, 13033362), (198, 8688908), (264, 6516681), (396, 4344454), (792, 2172227)]