28819386

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 67400424

約数和(自身を除く): 38581038

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1777, 1802, 2703, 3554, 5331, 5406, 8109, 10662, 15993, 16218, 30209, 31986, 60418, 90627, 94181, 181254, 188362, 271881, 282543, 543762, 565086, 847629, 1601077, 1695258, 3202154, 4803231, 9606462, 14409693, 28819386]

約数ペア:

[(1, 28819386), (2, 14409693), (3, 9606462), (6, 4803231), (9, 3202154), (17, 1695258), (18, 1601077), (34, 847629), (51, 565086), (53, 543762), (102, 282543), (106, 271881), (153, 188362), (159, 181254), (306, 94181), (318, 90627), (477, 60418), (901, 31986), (954, 30209), (1777, 16218), (1802, 15993), (2703, 10662), (3554, 8109), (5331, 5406)]