2907756

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 54

約数和(自身を含む): 7682220

約数和(自身を除く): 4774464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 59, 74, 111, 118, 148, 177, 222, 236, 333, 354, 444, 531, 666, 708, 1062, 1332, 1369, 2124, 2183, 2738, 4107, 4366, 5476, 6549, 8214, 8732, 12321, 13098, 16428, 19647, 24642, 26196, 39294, 49284, 78588, 80771, 161542, 242313, 323084, 484626, 726939, 969252, 1453878, 2907756]

約数ペア:

[(1, 2907756), (2, 1453878), (3, 969252), (4, 726939), (6, 484626), (9, 323084), (12, 242313), (18, 161542), (36, 80771), (37, 78588), (59, 49284), (74, 39294), (111, 26196), (118, 24642), (148, 19647), (177, 16428), (222, 13098), (236, 12321), (333, 8732), (354, 8214), (444, 6549), (531, 5476), (666, 4366), (708, 4107), (1062, 2738), (1332, 2183), (1369, 2124)]