18764676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24821}}^1$

素因数の和:24841

約数の個数: 48

約数和(自身を含む): 55601280

約数和(自身を除く): 36836604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24821, 49642, 74463, 99284, 148926, 173747, 223389, 297852, 347494, 446778, 521241, 670167, 694988, 893556, 1042482, 1340334, 1563723, 2084964, 2680668, 3127446, 4691169, 6254892, 9382338, 18764676]

約数ペア:

[(1, 18764676), (2, 9382338), (3, 6254892), (4, 4691169), (6, 3127446), (7, 2680668), (9, 2084964), (12, 1563723), (14, 1340334), (18, 1042482), (21, 893556), (27, 694988), (28, 670167), (36, 521241), (42, 446778), (54, 347494), (63, 297852), (84, 223389), (108, 173747), (126, 148926), (189, 99284), (252, 74463), (378, 49642), (756, 24821)]