1968996972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1\times {\mathrm{3329}}^1$

素因数の和:5502

約数の個数: 48

約数和(自身を含む): 4797757440

約数和(自身を除く): 2828760468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 2143, 3329, 4286, 6429, 6658, 8572, 9987, 12858, 13316, 19974, 25716, 39948, 49289, 76567, 98578, 147867, 153134, 197156, 229701, 295734, 306268, 459402, 591468, 918804, 7134047, 14268094, 21402141, 28536188, 42804282, 85608564, 164083081, 328166162, 492249243, 656332324, 984498486, 1968996972]

約数ペア:

[(1, 1968996972), (2, 984498486), (3, 656332324), (4, 492249243), (6, 328166162), (12, 164083081), (23, 85608564), (46, 42804282), (69, 28536188), (92, 21402141), (138, 14268094), (276, 7134047), (2143, 918804), (3329, 591468), (4286, 459402), (6429, 306268), (6658, 295734), (8572, 229701), (9987, 197156), (12858, 153134), (13316, 147867), (19974, 98578), (25716, 76567), (39948, 49289)]