38574942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 91812864

約数和(自身を除く): 53237922

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 103, 111, 206, 222, 241, 259, 309, 482, 518, 618, 721, 723, 777, 1442, 1446, 1554, 1687, 2163, 3374, 3811, 4326, 5061, 7622, 8917, 10122, 11433, 17834, 22866, 24823, 26677, 26751, 49646, 53354, 53502, 62419, 74469, 80031, 124838, 148938, 160062, 173761, 187257, 347522, 374514, 521283, 918451, 1042566, 1836902, 2755353, 5510706, 6429157, 12858314, 19287471, 38574942]

約数ペア:

[(1, 38574942), (2, 19287471), (3, 12858314), (6, 6429157), (7, 5510706), (14, 2755353), (21, 1836902), (37, 1042566), (42, 918451), (74, 521283), (103, 374514), (111, 347522), (206, 187257), (222, 173761), (241, 160062), (259, 148938), (309, 124838), (482, 80031), (518, 74469), (618, 62419), (721, 53502), (723, 53354), (777, 49646), (1442, 26751), (1446, 26677), (1554, 24823), (1687, 22866), (2163, 17834), (3374, 11433), (3811, 10122), (4326, 8917), (5061, 7622)]