2019509208

素因数分解:

$2^3\times 3^2\times {\mathrm{28048739}}^1$

素因数の和:28048751

約数の個数: 24

約数和(自身を含む): 5469504300

約数和(自身を除く): 3449995092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 28048739, 56097478, 84146217, 112194956, 168292434, 224389912, 252438651, 336584868, 504877302, 673169736, 1009754604, 2019509208]

約数ペア:

[(1, 2019509208), (2, 1009754604), (3, 673169736), (4, 504877302), (6, 336584868), (8, 252438651), (9, 224389912), (12, 168292434), (18, 112194956), (24, 84146217), (36, 56097478), (72, 28048739)]