27255438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 67891200

約数和(自身を除く): 40635762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1087, 1194, 1393, 1791, 2174, 2786, 3261, 3582, 4179, 6522, 7609, 8358, 9783, 12537, 15218, 19566, 22827, 25074, 45654, 68481, 136962, 216313, 432626, 648939, 1297878, 1514191, 1946817, 3028382, 3893634, 4542573, 9085146, 13627719, 27255438]

約数ペア:

[(1, 27255438), (2, 13627719), (3, 9085146), (6, 4542573), (7, 3893634), (9, 3028382), (14, 1946817), (18, 1514191), (21, 1297878), (42, 648939), (63, 432626), (126, 216313), (199, 136962), (398, 68481), (597, 45654), (1087, 25074), (1194, 22827), (1393, 19566), (1791, 15218), (2174, 12537), (2786, 9783), (3261, 8358), (3582, 7609), (4179, 6522)]