2842638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 6434640

約数和(自身を除く): 3592002

約数列:

[1, 2, 3, 6, 17, 29, 31, 34, 51, 58, 62, 87, 93, 102, 174, 186, 493, 527, 899, 961, 986, 1054, 1479, 1581, 1798, 1922, 2697, 2883, 2958, 3162, 5394, 5766, 15283, 16337, 27869, 30566, 32674, 45849, 49011, 55738, 83607, 91698, 98022, 167214, 473773, 947546, 1421319, 2842638]

約数ペア:

[(1, 2842638), (2, 1421319), (3, 947546), (6, 473773), (17, 167214), (29, 98022), (31, 91698), (34, 83607), (51, 55738), (58, 49011), (62, 45849), (87, 32674), (93, 30566), (102, 27869), (174, 16337), (186, 15283), (493, 5766), (527, 5394), (899, 3162), (961, 2958), (986, 2883), (1054, 2697), (1479, 1922), (1581, 1798)]