996988788

素因数分解:

$2^2\times 3^2\times {\mathrm{1447}}^1\times {\mathrm{19139}}^1$

素因数の和:20596

約数の個数: 36

約数和(自身を含む): 2522039520

約数和(自身を除く): 1525050732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1447, 2894, 4341, 5788, 8682, 13023, 17364, 19139, 26046, 38278, 52092, 57417, 76556, 114834, 172251, 229668, 344502, 689004, 27694133, 55388266, 83082399, 110776532, 166164798, 249247197, 332329596, 498494394, 996988788]

約数ペア:

[(1, 996988788), (2, 498494394), (3, 332329596), (4, 249247197), (6, 166164798), (9, 110776532), (12, 83082399), (18, 55388266), (36, 27694133), (1447, 689004), (2894, 344502), (4341, 229668), (5788, 172251), (8682, 114834), (13023, 76556), (17364, 57417), (19139, 52092), (26046, 38278)]