2019481524

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{397849}}^1$

素因数の和:397909

約数の個数: 48

約数和(自身を含む): 5347104000

約数和(自身を除く): 3327622476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 397849, 795698, 1193547, 1591396, 2387094, 3580641, 4774188, 7161282, 10741923, 14322564, 18698903, 21483846, 37397806, 42967692, 56096709, 74795612, 112193418, 168290127, 224386836, 336580254, 504870381, 673160508, 1009740762, 2019481524]

約数ペア:

[(1, 2019481524), (2, 1009740762), (3, 673160508), (4, 504870381), (6, 336580254), (9, 224386836), (12, 168290127), (18, 112193418), (27, 74795612), (36, 56096709), (47, 42967692), (54, 37397806), (94, 21483846), (108, 18698903), (141, 14322564), (188, 10741923), (282, 7161282), (423, 4774188), (564, 3580641), (846, 2387094), (1269, 1591396), (1692, 1193547), (2538, 795698), (5076, 397849)]