1587438

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 40

約数和(自身を含む): 3659040

約数和(自身を除く): 2071602

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 239, 246, 369, 478, 717, 738, 1107, 1434, 2151, 2214, 3321, 4302, 6453, 6642, 9799, 12906, 19359, 19598, 29397, 38718, 58794, 88191, 176382, 264573, 529146, 793719, 1587438]

約数ペア:

[(1, 1587438), (2, 793719), (3, 529146), (6, 264573), (9, 176382), (18, 88191), (27, 58794), (41, 38718), (54, 29397), (81, 19598), (82, 19359), (123, 12906), (162, 9799), (239, 6642), (246, 6453), (369, 4302), (478, 3321), (717, 2214), (738, 2151), (1107, 1434)]