39405492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{156371}}^1$

素因数の和:156388

約数の個数: 36

約数和(自身を含む): 113838816

約数和(自身を除く): 74433324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 156371, 312742, 469113, 625484, 938226, 1094597, 1407339, 1876452, 2189194, 2814678, 3283791, 4378388, 5629356, 6567582, 9851373, 13135164, 19702746, 39405492]

約数ペア:

[(1, 39405492), (2, 19702746), (3, 13135164), (4, 9851373), (6, 6567582), (7, 5629356), (9, 4378388), (12, 3283791), (14, 2814678), (18, 2189194), (21, 1876452), (28, 1407339), (36, 1094597), (42, 938226), (63, 625484), (84, 469113), (126, 312742), (252, 156371)]