2492532

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{157}}^1$

素因数の和:187

約数の個数: 90

約数和(自身を含む): 7628082

約数和(自身を除く): 5135550

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, 157, 162, 189, 196, 252, 294, 314, 324, 378, 441, 471, 567, 588, 628, 756, 882, 942, 1099, 1134, 1323, 1413, 1764, 1884, 2198, 2268, 2646, 2826, 3297, 3969, 4239, 4396, 5292, 5652, 6594, 7693, 7938, 8478, 9891, 12717, 13188, 15386, 15876, 16956, 19782, 23079, 25434, 29673, 30772, 39564, 46158, 50868, 59346, 69237, 89019, 92316, 118692, 138474, 178038, 207711, 276948, 356076, 415422, 623133, 830844, 1246266, 2492532]

約数ペア:

[(1, 2492532), (2, 1246266), (3, 830844), (4, 623133), (6, 415422), (7, 356076), (9, 276948), (12, 207711), (14, 178038), (18, 138474), (21, 118692), (27, 92316), (28, 89019), (36, 69237), (42, 59346), (49, 50868), (54, 46158), (63, 39564), (81, 30772), (84, 29673), (98, 25434), (108, 23079), (126, 19782), (147, 16956), (157, 15876), (162, 15386), (189, 13188), (196, 12717), (252, 9891), (294, 8478), (314, 7938), (324, 7693), (378, 6594), (441, 5652), (471, 5292), (567, 4396), (588, 4239), (628, 3969), (756, 3297), (882, 2826), (942, 2646), (1099, 2268), (1134, 2198), (1323, 1884), (1413, 1764)]