2000468124

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{974887}}^1$

素因数の和:974919

約数の個数: 48

約数和(自身を含む): 5459372800

約数和(自身を除く): 3458904676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 974887, 1949774, 2924661, 3899548, 5849322, 8773983, 11698644, 17547966, 18522853, 26321949, 35095932, 37045706, 52643898, 55568559, 74091412, 105287796, 111137118, 166705677, 222274236, 333411354, 500117031, 666822708, 1000234062, 2000468124]

約数ペア:

[(1, 2000468124), (2, 1000234062), (3, 666822708), (4, 500117031), (6, 333411354), (9, 222274236), (12, 166705677), (18, 111137118), (19, 105287796), (27, 74091412), (36, 55568559), (38, 52643898), (54, 37045706), (57, 35095932), (76, 26321949), (108, 18522853), (114, 17547966), (171, 11698644), (228, 8773983), (342, 5849322), (513, 3899548), (684, 2924661), (1026, 1949774), (2052, 974887)]