16209396

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1021}}^1$

素因数の和:1051

約数の個数: 90

約数和(自身を含む): 49341138

約数和(自身を除く): 33131742

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1021, 1134, 1323, 1764, 2042, 2268, 2646, 3063, 3969, 4084, 5292, 6126, 7147, 7938, 9189, 12252, 14294, 15876, 18378, 21441, 27567, 28588, 36756, 42882, 50029, 55134, 64323, 82701, 85764, 100058, 110268, 128646, 150087, 165402, 192969, 200116, 257292, 300174, 330804, 385938, 450261, 578907, 600348, 771876, 900522, 1157814, 1350783, 1801044, 2315628, 2701566, 4052349, 5403132, 8104698, 16209396]

約数ペア:

[(1, 16209396), (2, 8104698), (3, 5403132), (4, 4052349), (6, 2701566), (7, 2315628), (9, 1801044), (12, 1350783), (14, 1157814), (18, 900522), (21, 771876), (27, 600348), (28, 578907), (36, 450261), (42, 385938), (49, 330804), (54, 300174), (63, 257292), (81, 200116), (84, 192969), (98, 165402), (108, 150087), (126, 128646), (147, 110268), (162, 100058), (189, 85764), (196, 82701), (252, 64323), (294, 55134), (324, 50029), (378, 42882), (441, 36756), (567, 28588), (588, 27567), (756, 21441), (882, 18378), (1021, 15876), (1134, 14294), (1323, 12252), (1764, 9189), (2042, 7938), (2268, 7147), (2646, 6126), (3063, 5292), (3969, 4084)]