2021683188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{120943}}^1$

素因数の和:121156

約数の個数: 48

約数和(自身を含む): 5418291200

約数和(自身を除く): 3396608012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 120943, 241886, 362829, 483772, 725658, 846601, 1451316, 1693202, 2539803, 3386404, 5079606, 10159212, 24067657, 48135314, 72202971, 96270628, 144405942, 168473599, 288811884, 336947198, 505420797, 673894396, 1010841594, 2021683188]

約数ペア:

[(1, 2021683188), (2, 1010841594), (3, 673894396), (4, 505420797), (6, 336947198), (7, 288811884), (12, 168473599), (14, 144405942), (21, 96270628), (28, 72202971), (42, 48135314), (84, 24067657), (199, 10159212), (398, 5079606), (597, 3386404), (796, 2539803), (1194, 1693202), (1393, 1451316), (2388, 846601), (2786, 725658), (4179, 483772), (5572, 362829), (8358, 241886), (16716, 120943)]