38942148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1847}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 104315904

約数和(自身を除く): 65373756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 1847, 3012, 3514, 3694, 5271, 5541, 7028, 7388, 10542, 11082, 12929, 21084, 22164, 25858, 38787, 51716, 77574, 155148, 463597, 927194, 1390791, 1854388, 2781582, 3245179, 5563164, 6490358, 9735537, 12980716, 19471074, 38942148]

約数ペア:

[(1, 38942148), (2, 19471074), (3, 12980716), (4, 9735537), (6, 6490358), (7, 5563164), (12, 3245179), (14, 2781582), (21, 1854388), (28, 1390791), (42, 927194), (84, 463597), (251, 155148), (502, 77574), (753, 51716), (1004, 38787), (1506, 25858), (1757, 22164), (1847, 21084), (3012, 12929), (3514, 11082), (3694, 10542), (5271, 7388), (5541, 7028)]