2006104284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{68207}}^1$

素因数の和:68279

約数の個数: 72

約数和(自身を含む): 5462096640

約数和(自身を除く): 3455992356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 7353, 9804, 14706, 29412, 68207, 136414, 204621, 272828, 409242, 613863, 818484, 1227726, 1295933, 2455452, 2591866, 2932901, 3887799, 5183732, 5865802, 7775598, 8798703, 11663397, 11731604, 15551196, 17597406, 23326794, 26396109, 35194812, 46653588, 52792218, 55725119, 105584436, 111450238, 167175357, 222900476, 334350714, 501526071, 668701428, 1003052142, 2006104284]

約数ペア:

[(1, 2006104284), (2, 1003052142), (3, 668701428), (4, 501526071), (6, 334350714), (9, 222900476), (12, 167175357), (18, 111450238), (19, 105584436), (36, 55725119), (38, 52792218), (43, 46653588), (57, 35194812), (76, 26396109), (86, 23326794), (114, 17597406), (129, 15551196), (171, 11731604), (172, 11663397), (228, 8798703), (258, 7775598), (342, 5865802), (387, 5183732), (516, 3887799), (684, 2932901), (774, 2591866), (817, 2455452), (1548, 1295933), (1634, 1227726), (2451, 818484), (3268, 613863), (4902, 409242), (7353, 272828), (9804, 204621), (14706, 136414), (29412, 68207)]