998906724

素因数分解:

$2^2\times 3^2\times {\mathrm{727}}^1\times {\mathrm{38167}}^1$

素因数の和:38904

約数の個数: 36

約数和(自身を含む): 2528553664

約数和(自身を除く): 1529646940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 727, 1454, 2181, 2908, 4362, 6543, 8724, 13086, 26172, 38167, 76334, 114501, 152668, 229002, 343503, 458004, 687006, 1374012, 27747409, 55494818, 83242227, 110989636, 166484454, 249726681, 332968908, 499453362, 998906724]

約数ペア:

[(1, 998906724), (2, 499453362), (3, 332968908), (4, 249726681), (6, 166484454), (9, 110989636), (12, 83242227), (18, 55494818), (36, 27747409), (727, 1374012), (1454, 687006), (2181, 458004), (2908, 343503), (4362, 229002), (6543, 152668), (8724, 114501), (13086, 76334), (26172, 38167)]