181513164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5443}}^1$

素因数の和:5854

約数の個数: 48

約数和(自身を含む): 485343488

約数和(自身を除く): 303830324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 5443, 5558, 8337, 10886, 11116, 16329, 16674, 21772, 32658, 33348, 38101, 65316, 76202, 114303, 152404, 228606, 457212, 2160871, 4321742, 6482613, 8643484, 12965226, 15126097, 25930452, 30252194, 45378291, 60504388, 90756582, 181513164]

約数ペア:

[(1, 181513164), (2, 90756582), (3, 60504388), (4, 45378291), (6, 30252194), (7, 25930452), (12, 15126097), (14, 12965226), (21, 8643484), (28, 6482613), (42, 4321742), (84, 2160871), (397, 457212), (794, 228606), (1191, 152404), (1588, 114303), (2382, 76202), (2779, 65316), (4764, 38101), (5443, 33348), (5558, 32658), (8337, 21772), (10886, 16674), (11116, 16329)]