1393461288

素因数分解:

$2^3\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{19181}}^1$

素因数の和:20202

約数の個数: 48

約数和(自身を含む): 3777894900

約数和(自身を除く): 2384433612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1009, 2018, 3027, 4036, 6054, 8072, 9081, 12108, 18162, 19181, 24216, 36324, 38362, 57543, 72648, 76724, 115086, 153448, 172629, 230172, 345258, 460344, 690516, 1381032, 19353629, 38707258, 58060887, 77414516, 116121774, 154829032, 174182661, 232243548, 348365322, 464487096, 696730644, 1393461288]

約数ペア:

[(1, 1393461288), (2, 696730644), (3, 464487096), (4, 348365322), (6, 232243548), (8, 174182661), (9, 154829032), (12, 116121774), (18, 77414516), (24, 58060887), (36, 38707258), (72, 19353629), (1009, 1381032), (2018, 690516), (3027, 460344), (4036, 345258), (6054, 230172), (8072, 172629), (9081, 153448), (12108, 115086), (18162, 76724), (19181, 72648), (24216, 57543), (36324, 38362)]