27918506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 24612694

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 911, 1393, 1822, 2189, 2786, 4378, 6377, 10021, 12754, 15323, 20042, 30646, 70147, 140294, 181289, 362578, 1269023, 1994179, 2538046, 3988358, 13959253, 27918506]

約数ペア:

[(1, 27918506), (2, 13959253), (7, 3988358), (11, 2538046), (14, 1994179), (22, 1269023), (77, 362578), (154, 181289), (199, 140294), (398, 70147), (911, 30646), (1393, 20042), (1822, 15323), (2189, 12754), (2786, 10021), (4378, 6377)]