2011657446

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{911}}^1\times {\mathrm{1831}}^1$

素因数の和:2817

約数の個数: 48

約数和(自身を含む): 4430919168

約数和(自身を除く): 2419261722

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 911, 1206, 1822, 1831, 2733, 3662, 5466, 5493, 8199, 10986, 16398, 16479, 32958, 61037, 122074, 122677, 183111, 245354, 366222, 368031, 549333, 736062, 1098666, 1104093, 1668041, 2208186, 3336082, 5004123, 10008246, 15012369, 30024738, 111758747, 223517494, 335276241, 670552482, 1005828723, 2011657446]

約数ペア:

[(1, 2011657446), (2, 1005828723), (3, 670552482), (6, 335276241), (9, 223517494), (18, 111758747), (67, 30024738), (134, 15012369), (201, 10008246), (402, 5004123), (603, 3336082), (911, 2208186), (1206, 1668041), (1822, 1104093), (1831, 1098666), (2733, 736062), (3662, 549333), (5466, 368031), (5493, 366222), (8199, 245354), (10986, 183111), (16398, 122677), (16479, 122074), (32958, 61037)]