4649148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 14152320

約数和(自身を除く): 9503172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 971, 1197, 1596, 1942, 2394, 2913, 3884, 4788, 5826, 6797, 8739, 11652, 13594, 17478, 18449, 20391, 27188, 34956, 36898, 40782, 55347, 61173, 73796, 81564, 110694, 122346, 129143, 166041, 221388, 244692, 258286, 332082, 387429, 516572, 664164, 774858, 1162287, 1549716, 2324574, 4649148]

約数ペア:

[(1, 4649148), (2, 2324574), (3, 1549716), (4, 1162287), (6, 774858), (7, 664164), (9, 516572), (12, 387429), (14, 332082), (18, 258286), (19, 244692), (21, 221388), (28, 166041), (36, 129143), (38, 122346), (42, 110694), (57, 81564), (63, 73796), (76, 61173), (84, 55347), (114, 40782), (126, 36898), (133, 34956), (171, 27188), (228, 20391), (252, 18449), (266, 17478), (342, 13594), (399, 11652), (532, 8739), (684, 6797), (798, 5826), (971, 4788), (1197, 3884), (1596, 2913), (1942, 2394)]