2018024770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{287059}}^1$

素因数の和:287122

約数の個数: 32

約数和(自身を含む): 3926980800

約数和(自身を除く): 1908956030

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 287059, 574118, 1435295, 2870590, 5454121, 10621183, 10908242, 21242366, 27270605, 53105915, 54541210, 106211830, 201802477, 403604954, 1009012385, 2018024770]

約数ペア:

[(1, 2018024770), (2, 1009012385), (5, 403604954), (10, 201802477), (19, 106211830), (37, 54541210), (38, 53105915), (74, 27270605), (95, 21242366), (185, 10908242), (190, 10621183), (370, 5454121), (703, 2870590), (1406, 1435295), (3515, 574118), (7030, 287059)]