18543485392

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{613}}^1\times {\mathrm{14887}}^1$

素因数の和:15635

約数の個数: 40

約数和(自身を含む): 36272408576

約数和(自身を除く): 17728923184

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 613, 1016, 1226, 2032, 2452, 4904, 9808, 14887, 29774, 59548, 77851, 119096, 155702, 238192, 311404, 622808, 1245616, 1890649, 3781298, 7562596, 9125731, 15125192, 18251462, 30250384, 36502924, 73005848, 146011696, 1158967837, 2317935674, 4635871348, 9271742696, 18543485392]

約数ペア:

[(1, 18543485392), (2, 9271742696), (4, 4635871348), (8, 2317935674), (16, 1158967837), (127, 146011696), (254, 73005848), (508, 36502924), (613, 30250384), (1016, 18251462), (1226, 15125192), (2032, 9125731), (2452, 7562596), (4904, 3781298), (9808, 1890649), (14887, 1245616), (29774, 622808), (59548, 311404), (77851, 238192), (119096, 155702)]