16904706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4455

約数の個数: 48

約数和(自身を含む): 42364224

約数和(自身を除く): 25459518

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4423, 8846, 13269, 26538, 30961, 57499, 61922, 92883, 114998, 172497, 185766, 216727, 344994, 402493, 433454, 650181, 804986, 1207479, 1300362, 2414958, 2817451, 5634902, 8452353, 16904706]

約数ペア:

[(1, 16904706), (2, 8452353), (3, 5634902), (6, 2817451), (7, 2414958), (13, 1300362), (14, 1207479), (21, 804986), (26, 650181), (39, 433454), (42, 402493), (49, 344994), (78, 216727), (91, 185766), (98, 172497), (147, 114998), (182, 92883), (273, 61922), (294, 57499), (546, 30961), (637, 26538), (1274, 13269), (1911, 8846), (3822, 4423)]