145457838

素因数分解:

$2^1\times 3^2\times {\mathrm{607}}^1\times {\mathrm{13313}}^1$

素因数の和:13928

約数の個数: 24

約数和(自身を含む): 315701568

約数和(自身を除く): 170243730

約数列:

[1, 2, 3, 6, 9, 18, 607, 1214, 1821, 3642, 5463, 10926, 13313, 26626, 39939, 79878, 119817, 239634, 8080991, 16161982, 24242973, 48485946, 72728919, 145457838]

約数ペア:

[(1, 145457838), (2, 72728919), (3, 48485946), (6, 24242973), (9, 16161982), (18, 8080991), (607, 239634), (1214, 119817), (1821, 79878), (3642, 39939), (5463, 26626), (10926, 13313)]