1549279908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{170101}}^1$

素因数の和:170145

約数の個数: 72

約数和(自身を含む): 4458033216

約数和(自身を除く): 2908753308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 170101, 340202, 510303, 680404, 1020606, 1530909, 1871111, 2041212, 3061818, 3742222, 3912323, 5613333, 6123636, 7484444, 7824646, 11226666, 11736969, 15649292, 16839999, 22453332, 23473938, 33679998, 35210907, 43035553, 46947876, 67359996, 70421814, 86071106, 129106659, 140843628, 172142212, 258213318, 387319977, 516426636, 774639954, 1549279908]

約数ペア:

[(1, 1549279908), (2, 774639954), (3, 516426636), (4, 387319977), (6, 258213318), (9, 172142212), (11, 140843628), (12, 129106659), (18, 86071106), (22, 70421814), (23, 67359996), (33, 46947876), (36, 43035553), (44, 35210907), (46, 33679998), (66, 23473938), (69, 22453332), (92, 16839999), (99, 15649292), (132, 11736969), (138, 11226666), (198, 7824646), (207, 7484444), (253, 6123636), (276, 5613333), (396, 3912323), (414, 3742222), (506, 3061818), (759, 2041212), (828, 1871111), (1012, 1530909), (1518, 1020606), (2277, 680404), (3036, 510303), (4554, 340202), (9108, 170101)]