42860826

素因数分解:

$2^1\times 3^7\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 99187200

約数和(自身を除く): 56326374

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 239, 243, 246, 369, 478, 486, 717, 729, 738, 1107, 1434, 1458, 2151, 2187, 2214, 3321, 4302, 4374, 6453, 6642, 9799, 9963, 12906, 19359, 19598, 19926, 29397, 29889, 38718, 58077, 58794, 59778, 88191, 89667, 116154, 174231, 176382, 179334, 264573, 348462, 522693, 529146, 793719, 1045386, 1587438, 2381157, 4762314, 7143471, 14286942, 21430413, 42860826]

約数ペア:

[(1, 42860826), (2, 21430413), (3, 14286942), (6, 7143471), (9, 4762314), (18, 2381157), (27, 1587438), (41, 1045386), (54, 793719), (81, 529146), (82, 522693), (123, 348462), (162, 264573), (239, 179334), (243, 176382), (246, 174231), (369, 116154), (478, 89667), (486, 88191), (717, 59778), (729, 58794), (738, 58077), (1107, 38718), (1434, 29889), (1458, 29397), (2151, 19926), (2187, 19598), (2214, 19359), (3321, 12906), (4302, 9963), (4374, 9799), (6453, 6642)]