42871086

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 100320000

約数和(自身を除く): 57448914

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 222, 258, 333, 387, 499, 666, 774, 998, 999, 1161, 1497, 1591, 1998, 2322, 2994, 3182, 4491, 4773, 8982, 9546, 13473, 14319, 18463, 21457, 26946, 28638, 36926, 42914, 42957, 55389, 64371, 85914, 110778, 128742, 166167, 193113, 332334, 386226, 498501, 579339, 793909, 997002, 1158678, 1587818, 2381727, 4763454, 7145181, 14290362, 21435543, 42871086]

約数ペア:

[(1, 42871086), (2, 21435543), (3, 14290362), (6, 7145181), (9, 4763454), (18, 2381727), (27, 1587818), (37, 1158678), (43, 997002), (54, 793909), (74, 579339), (86, 498501), (111, 386226), (129, 332334), (222, 193113), (258, 166167), (333, 128742), (387, 110778), (499, 85914), (666, 64371), (774, 55389), (998, 42957), (999, 42914), (1161, 36926), (1497, 28638), (1591, 26946), (1998, 21457), (2322, 18463), (2994, 14319), (3182, 13473), (4491, 9546), (4773, 8982)]