18170292

素因数分解:

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

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 48742400

約数和(自身を除く): 30572108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1087, 1194, 1393, 2174, 2388, 2786, 3261, 4179, 4348, 5572, 6522, 7609, 8358, 13044, 15218, 16716, 22827, 30436, 45654, 91308, 216313, 432626, 648939, 865252, 1297878, 1514191, 2595756, 3028382, 4542573, 6056764, 9085146, 18170292]

約数ペア:

[(1, 18170292), (2, 9085146), (3, 6056764), (4, 4542573), (6, 3028382), (7, 2595756), (12, 1514191), (14, 1297878), (21, 865252), (28, 648939), (42, 432626), (84, 216313), (199, 91308), (398, 45654), (597, 30436), (796, 22827), (1087, 16716), (1194, 15218), (1393, 13044), (2174, 8358), (2388, 7609), (2786, 6522), (3261, 5572), (4179, 4348)]