2087106

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 5034240

約数和(自身を除く): 2947134

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 229, 294, 434, 458, 651, 687, 1302, 1374, 1519, 1603, 3038, 3206, 4557, 4809, 7099, 9114, 9618, 11221, 14198, 21297, 22442, 33663, 42594, 49693, 67326, 99386, 149079, 298158, 347851, 695702, 1043553, 2087106]

約数ペア:

[(1, 2087106), (2, 1043553), (3, 695702), (6, 347851), (7, 298158), (14, 149079), (21, 99386), (31, 67326), (42, 49693), (49, 42594), (62, 33663), (93, 22442), (98, 21297), (147, 14198), (186, 11221), (217, 9618), (229, 9114), (294, 7099), (434, 4809), (458, 4557), (651, 3206), (687, 3038), (1302, 1603), (1374, 1519)]