17919054

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 42456960

約数和(自身を除く): 24537906

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 1889, 3162, 3778, 4743, 5667, 9486, 11334, 17001, 32113, 34002, 58559, 64226, 96339, 117118, 175677, 192678, 289017, 351354, 527031, 578034, 995503, 1054062, 1991006, 2986509, 5973018, 8959527, 17919054]

約数ペア:

[(1, 17919054), (2, 8959527), (3, 5973018), (6, 2986509), (9, 1991006), (17, 1054062), (18, 995503), (31, 578034), (34, 527031), (51, 351354), (62, 289017), (93, 192678), (102, 175677), (153, 117118), (186, 96339), (279, 64226), (306, 58559), (527, 34002), (558, 32113), (1054, 17001), (1581, 11334), (1889, 9486), (3162, 5667), (3778, 4743)]