18363016

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 41990400

約数和(自身を除く): 23627384

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 269, 322, 371, 424, 538, 644, 742, 1076, 1219, 1288, 1484, 1883, 2152, 2438, 2968, 3766, 4876, 6187, 7532, 8533, 9752, 12374, 14257, 15064, 17066, 24748, 28514, 34132, 43309, 49496, 57028, 68264, 86618, 99799, 114056, 173236, 199598, 327911, 346472, 399196, 655822, 798392, 1311644, 2295377, 2623288, 4590754, 9181508, 18363016]

約数ペア:

[(1, 18363016), (2, 9181508), (4, 4590754), (7, 2623288), (8, 2295377), (14, 1311644), (23, 798392), (28, 655822), (46, 399196), (53, 346472), (56, 327911), (92, 199598), (106, 173236), (161, 114056), (184, 99799), (212, 86618), (269, 68264), (322, 57028), (371, 49496), (424, 43309), (538, 34132), (644, 28514), (742, 24748), (1076, 17066), (1219, 15064), (1288, 14257), (1484, 12374), (1883, 9752), (2152, 8533), (2438, 7532), (2968, 6187), (3766, 4876)]