27963558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5413}}^1$

素因数の和:5469

約数の個数: 48

約数和(自身を含む): 70945056

約数和(自身を除く): 42981498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 5413, 10826, 16239, 32478, 37891, 48717, 75782, 97434, 113673, 221933, 227346, 341019, 443866, 665799, 682038, 1331598, 1553531, 1997397, 3107062, 3994794, 4660593, 9321186, 13981779, 27963558]

約数ペア:

[(1, 27963558), (2, 13981779), (3, 9321186), (6, 4660593), (7, 3994794), (9, 3107062), (14, 1997397), (18, 1553531), (21, 1331598), (41, 682038), (42, 665799), (63, 443866), (82, 341019), (123, 227346), (126, 221933), (246, 113673), (287, 97434), (369, 75782), (574, 48717), (738, 37891), (861, 32478), (1722, 16239), (2583, 10826), (5166, 5413)]